Jorge Daniel Valdez Godoy (born 14 July 1974) is a Paraguayan former footballer who played as a defender. Career Valdez started his career in Olimpia Asunción as a right-side defender, and won severa
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5fce9a173dbfbfca9adb9681eaf6fe47972af7445cb0779867131c6555ffdab. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e8ab86d-1d2e-417a-9268-7c6b2823f9a2.json and https://artists.proofprofile.net/proofs/artist/5e8ab86d-1d2e-417a-9268-7c6b2823f9a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Zorzales de Antaño - Juan Darienzo - Lastima
Zorzales de Antaño - Juan Darienzo - Color Esperanza
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973bbc0dfde626732e4f439e204e4200ab04e5343b1e8dbd0d25d85de4066b71. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92353875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56d988318d171cbad34d63ae88e67eb00e663289ddfd72b58a36f0dccd78296. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92353879.
El rey del compas, Recordings 1958 - 1959
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf2ed180ee69e470494f9571d747382b8e673f42b4b54881e0fdc131e15b999. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b62e661e9ab6ea8e51f673da3068549c49e9aedbc051c5a4d23788a0fb6212. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f877ccf42d4205cdeaece56ec4064d8a74104b083ca05978623014f8fa17eee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e378480400ce1316ac19bf8e699a91c82083df0b801b6d40e083c54c0ad317. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b3a541418e430cb23319b468c5d866f1c7d39b3f9f72a7e3d8f92d4c935077. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db0e77d1d61a853fd8327f08e8b7f3f3ff0f79041299d600601e989049e0855. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320551dd22850417f0dcf49db1156dc034267578425cdf69618b814cc2a76a0c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c23ca5dcb7607eb3af8529737a2b147536cc41c0764064d12a05806957f01dc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf337cb4db4e61e7a9623471fec0306d6579fa7dd56ed16c9a745e1aefe93bced. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150639.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc02c227227939eb812b976bde89d92e0336a4e7c30e583a436a884110b8b2f. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150650.
El rey del compas, Recordings 1956 - 1957
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9200d73cfcb0d6e7472c50b114b766e1bc553134d7ee1ca83c433e4c8d8e726e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea69272db872f7346c06a742eefa028d5cc8f01397988281b84e52f776cb314. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28b0d1feb533815a43ccf198f3b7d67aedf6c367b9c9c36c793853f07161550. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe36e9a8d026a4516dbf562867fdcafd001fc182eb918ace4f0843084fcd7eb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717d4e8cb01720cc000dab149cb99ab8dd67457fbd4a49ce153e7d746d6f0887. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55dac0a1b7e6206e89e6274e27a1bd5defbbac0ae576b93abeabaff56a852b54. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a191a78be6b226e9ae21503e232c4084bbb9f6b2564b192d3825fa1c554b038. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607a29bd593bf259e31dfa855acf33e7c6411f3057d58e08f7f868bd4e8e3f51. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755f2721d0079f84d09ee754f047054aa0dcf330f28abc18b6ffd673b2b3da58. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2150664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2662dfa6d5c4d66f9d942878ecaf6743b1cdadc1f63a92648485a650524757. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61385509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbcfd56ba04288bb119e9e25beee1efa0c668c110e502df9537ce1fa3c3dfd9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61385512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7019263200a15340fa58aa18cee914bc57e968251e61e7db681be358e334b301. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61385519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6858c5b101ead7d1d750b61eb52c986648b6ab8f7701ea7dc07776aca26e23c4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61385522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6149093431a6829d145a85fca653dea3e988cf41e68378d361f6a920d7ab8d75. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61385524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ec49c9155e11173675f032839be7f50f585ba17f26c8fe310ab6692a9da582. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61385528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b217cd9e4c7afdd44e184e7cab08c5cd681a08cc2a947594127ef07c93c178. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61385510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae7c2db8f92c2f622643383cf3d64db76f814caae951445b94eeb5d205b01e3. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61385513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91066a2baeba77b641f660e0b883b2b88df1048131cfa0fea16cc0c727bd52ca. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61385516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecbe35de4fd9cec34387ef34a6691206efc07557d2545f7ff30332a0ea4fae7. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61385517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e398b5a99c4effc1c5d56e8e96b1d529ec9546532d7bfc0bfead0dc8bb9c0e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61385518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9acbd4a6cb30d78fe0643ddf785100cd67c79a6bd24fb5d66a40e97e1a10929. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61385520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb0f489073650c2f18ac491b6280abcecf55d0190902688df56f7871f2f9eda. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61385521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7486fc3455c0eff281bedb21706888f5e90aad400535fa7a44a771ae7a2ea3cf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991005080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8653447dde8f013493a08a0da9543937efec0c7f43b77098175d1e6ec293291. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991005081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f5b0566d943dee57465742346c1dff1603c43f9426dc75329452de40be61e7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991005082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b8e518852ba10f05488e20299b7a20f5c3a71f0dc11155a2a01945da497d61. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991005084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa704d7ceef98669e492dfaba6d5dadb5632e1a7c335e5e40b5f00382b1f13ecd. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991005087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b13667de2cb7db67fbf2cbd5dfdb1cc51dc46e3721ddc32b3dc69299b977b30. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991005088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe121fa3f06f4e96efe7907a4f974266f623788bb1bf1b25378f9210345a0433. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991005091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0345bbfd56805638e5d5ec5f14c893a5f8e186c0b85a4c46d6f0c96e16d9b9e3. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991005083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7bb03e33c480ef6515fe2042d51dfa0ff85ee2208e7b067785c998c063607d. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991005085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdc407d8aca2b46417d1bd5a58364c05561de45b5c4e86183d8528ad3f03757. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991005086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2f4b7c498b678407b979c299f6a7560ad7018c1b061529a6f9e57ec5920ff0. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991005089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0936757e026886b29b955fc664e80d14e459d7047ad50d8087a42277aa7b4df. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991005090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05f5b5b2bdd5971e16ef19d7d85f71d18fb761a3b3c93439871b102b984703e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c570ecfac8b539fbb142f880e977e8de5f42a4f06f266b4ac0ae8830273cb6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1533462ef4c054e99a2ec5806720b12b2f85fb34399ba5b91dac61134c696e80. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3cb81bc1c9d443041d3061b50c495331fa4b5e13e6e818aa01256eaca853c5. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea45729c38222bb21fc3744520c3ae42d923dd7f79bf305406900d6303081cb9. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29db0dd9891da26d251d89ad9f1efd44ebe84185109f48eb11289d6e60ed61a7. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d7dfa5633e2bb8c722001d0d9b166895616bd5be5d0ee111836c34568dab23. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f27c7c3bd9af951fb24f4fbf81ae866815443be0095e6fcfcf58f881de6ba40. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARFSB0700242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0bf7e9a42c438ae223352da8318505b448642ed8ce06b6bab74bb95060deca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109900990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46949c16339c30341b62deaa862bf6915d1649d2c7437c1abd1fbe161a61a928. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109902114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089bec19e4c1d344565b367482515e622edc4f52deea1f0b8e23ae0382d3fdf9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARFSB0700244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3fa1921270761db282576193f58033d8fdf460750e9a094e425e06a83ba2c1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARFSB0700245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60777d4f3b1627de2df2ea7b894084721fc5d3b729a5590a4dd5c4339a3f6ea8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF100100477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cf096157864ae84c4d76abac404cda533e4e3cdc2f8e19ca19812684c8dfd5. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109902116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a9208b2fff99d17a37bb184eb57644f239373a77a61bbbf2e2af2c56bd37d3. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARFSB0700243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e52992d419267356c76217984643ea34fdaa0d2bfb5d1a765d6bd4ae56ef0af. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARFSB0700247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921534c9e6b28b0d6eb373229207dad153b402573510030966ca4d1997b78952. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109902140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ea6827d42f5ed62ca7adfe86c43885a605d88da09ef960d5c1986c6ed3be01. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF106700114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe213a1d9e04b81ac208da9a7a946e21d5e5761e4668055e0f59fd5858fbcdc9. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF100900683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb038e4e1ebfb766d78d7acece76320c69b4279fbaddf920361f553ef6cbd878. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF106700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12ed33022cd9131d9d7e923430b7275dac7bec7c05a3f23690575357b42952f. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF106700109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500df3dee769cdde4551d554840a0f2a09f638ae1f4d4f126c90c857eb009532. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF106700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a77917cf0bc9fe50aa94984442cece03cefd2c404b912e4ac1d7f8d022325c4. Chain 2 (Bitcoin): anchored in block 960305 (2026-07-30T20:14:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF106700112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ccc0979076ecbf0bf2b045665cfbac08bf58f77cdabe9ffbf618d7f2e6b89b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b55b0baa456443889374f32df650a7263f7ce70d8f21a38c992a9e898dfe86. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4edf5048d9a812a634177ee6727dbe6156f46789383b87f1c681347abdae95. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ffb66f827addcd8be7af50f6f37c5bf6f01c24b74bcd7a94c470264661f23d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3694a0eeb9b0aabacf83b523e6f4b7bc96ea8ff208f978acc3a99572621f1f. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3250d560e3898cff2e3f07cfc18e7360232e13e886c33a550bab3acc8dc5a22e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27a98a56bd223bde3ce35ce78aaccc41110686328ce50d5f5a48d0b82071745. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ecfca7e0a093b04e367bd819ab23219d929e4569346419d9b55b7fef6e9e05. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819e9099ec6226970d762550c49fc6a9c5ac9a848e462d880f1dff06b7c61ff3. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f6b712ae2cfe7b07667e812943ce16f91a6da743645e7d841fd5b9ea1a9e3b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e2eeb00e5aff361f9a2212539a4e141122cad3da58766caa32645a5586ef9c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991006590.
La cumparsita - 15 versiones - 15 grandes orquestas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ff7632de72be6beac9b8499b3f1926285590bfd8b0d9666093e4141e6afe4e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991009935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6441e63076c65074703d32582df7062e59fb2fa3c9db9a2605f375468decc5f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991009937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe420f1390803ec6be62809c22216ea56ceb9b2e373db3558109c0d29fef80d7b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991009942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb976f20272a9131bea391788b314e3f38d7a48eff40928365a9420d8acaf5b87. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991009943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71bac79533af1a84f041e65e6b87257bc41fbdd08b29929b8a75d16a0277be7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991009944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4e077f9bfcdffec7e2be13698b21c043ce78208bee5b0d3f2a9c623a8d1479. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991009949.
Tango Classics 084: Milonga del recuerdo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd113ab0505a1d927b0d7615238df5d122c00d6381784a42efeda36abe45bdc67. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN721103227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cf24b92421752c58d3165aecc1e9582cc9143cd9314b20772a3afdb125d9d9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN721103233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362a54714d055317d2cd9acc66556b6b01b17ee52f61296cb0c3a58625b6214e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN721103237.
The History of Tango / El Rey del Compas / Recordings 1958 - 1959, Vol. 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5e4f486eba87e4fef29ec9cd269ec9fe5968ae3fbb658483fb29af9ab08e0a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210bfa2e12324aa797988dbb28abfb70e37928e2fd52484558b672b200392537. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x938dd16d211ad7cae49903dfd073ba4f2ad04a0db81e4a03adb63f91773dcdbd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c7c5aae1f1a499c73f0aaa3c91a08f61f515f830d1c82b9567e4c572769586. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b31d2e918b79445201d0a3dd2b59902e0ac8c8153553750374b2a1e804fe3e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a1a38a2fc1fe963f511f9c3800fdecb836f98122e2cde69ac166f434eb7215. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c2e64762ab7dfa4d0e9fc078f49096520da95a89761b0e7036e99d3e8c9fe8. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9732a69b837383aa0135c6ee1eec119c02089fb1033ac1124540915d954ddcdb. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2794c53e838c096fffe02b8a47f8e7d96be514d781a5fab7b72fc2cbcd580013. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1497047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdb11f1ed092001a3d47ac4df4706fc9ce20aa8eb25cd3a96315b5c1b1741e7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1497050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b8a369c726731fb0456ce070c4c7abeefbbb70c97bbcbfa46989cf4cdd2cdd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1497054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e899d3d8a7fa8680194ef7531f4aa41b010976b25c434c76ca2bff246ebebc. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1497060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874049f73ae6998001a244bb341cec5512b924aa321f154744e8a71a07030b7d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1497065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe279e031cb08b19729eb00b3aae27cf9575a2b82431af4d905c6ebd2970b0732. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1497068.
The History of Tango / El Rey del Compas / Recordings 1956 - 1957, Vol. 8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a69ac3d48e1d1e247bbeaf1449344a938e6251da2dea13596b406049c45966. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9647ec637bc5f3ebc5731519ef11b4e2102d2de33b0654252e6ef95838c981a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8396134dc31d093c2f6fd23c5be91578122a7b315cd838afda258f7241e40e0d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03779c9be7c13746e6ccbe92b7b19cf7b0569a62746bba9ce8a631719f47a15b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c7ca6eca8e0b4cb6e9783819795c4bd19f72e1089034fc6c51817ad88075db. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec2b37793265f1ad21acbc365f704d9474c33085f346b2ffdff11dc575bdcea. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562ed2caf590aa054d095aaa328db2f10790f4df64dd792af973734fe29ee4d1. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11008620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3957d5b61ca419dfb628aadb417454b2dbae5423b428cc10ac0a24d532974f91. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG990900513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc87f3b00637ea9e8e7dd81fb149136d2e1a90dfa51ee6d347f11c8914f272e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1392010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5b17f59f06a07b0522922611f4770561a56bf8c5fb50ba530e6497adc62bae. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1392011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485779eb1e988acb918c20052521bd3964a653baf9b0af7530cc8f2c93b05700. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1710327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00bb30c196c57148ba357f651888753df965032c0432b5ce90f4bb39e42813f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1710332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026ecb806a4f289f9f402d3a9704d3033f9335f4409018df0c819d0d67a232cd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1710334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf399d2a18a583efc595caebd9fa3a2959342bb77a36ab6dc2124819bd0fc53ca. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1710350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c1ee5058d25754d2d115fdc44c4dc5436b7098e6b695900de5cd556fa889f0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2233816.
Zorzales de Antaño - Juan Darienzo - Remembranzas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8878bfc928a33d97457da129d63fce9df172b9bee5a6948e013ea22d9925affb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282399812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0bbd16a598e033d4092403edac65800073a37dcc6169d406e2e659587265f5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282399815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ba3a39a862b3c395b43cdc807b819ef97a1e7fecde1d6004fad40c0c804a53. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282399814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5284dacc6032ad15f345eeced4024d52600dfe79f089a3213a7d966f4e0b3a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1712160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43677317d34b2bf2c8c332ce0456da8a897042a6a5cdec122f0deb220cbbb18. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1712170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63c256f3b7265602d57b1b4365a1d12d61ae96d7e95aff2d7970fd2b51762d0. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1712159.
Zorzales de Antaño - Juan Darienzo - Adios Pampa Mia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4fc883c5723348933955d260283f160cb719c9a333f8f9333beb85c1460fcb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282396006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00985b9798b7d563e39bd4f067eb5ff335bbeb0b4a670602855b60bb3cc92381. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71332119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4f6428b4c91648597d09b436fcbfd62b104db8158d3431a5660156432512a4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71332116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1c914d41c9c4e9edc48d93ceeee4b0c78ad5ae7c68b8599e3ceb8e6ab022cc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1391872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d76e41e0bc59c47494f0150bc3e69fccd979d80e768cf523f1c4255845b304. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991015219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafde94568af0775a5b67e2615c3608a19fd05a8b7a2f1c3ffacf80097f22e84. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991015226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ea6a35b8652c487a7ebc45111ac77c59b4514d82737c286f223a44f240ab36. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG990900561.
Selección de Tangos: Caminito/Clave del Aire/Pregonera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d2e9f2413ae44b505c2675fa85b061eaca5a17f04484f02e1d32df3722b301. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991015258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e809d23da7b6b248aa2646d450e69c17cb83a846ee17103f5ed110af2036e36. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF106900137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6b471e07d711c79532826dc9a7649009d74d848692999ab396b8451f25d294. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109700658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7a73a5c54881d06653bab12665551cd53c628aa2e7bb174683b8cfaff816a0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109900979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9cd3b650be3a9ab73299322e05d36b5e03cd037df84370d278ca0264d3b13e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF106900139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661c5ab2de7147c075cdc11583668c1e795f5c1b9c86bbbb3d9be6ef84a39b9b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109902118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d5271ee19d2cdf1b0ecd4ce63efbc98f0aa54758f77db7f6901b74454c87a3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109902152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5a1db85dfc2e46a30228808488d9f080d76f23023deb995ab629282f49d013. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF106900140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b4c36e78b80844600ac9de277e31c1920a05df4f8fcc2d8711631003645987. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF106900141.
A Dos Voces - Los Grandes Duetos del Tango
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4534bdaa357b09f7b30396d5f95828f74d6430f758967c16cd5c323bfe29081. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561307765.
Quiéreme Siempre and More Latin Grooves (Remastered 2023)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b065c31f8c4b9d4b97a07b83fa0b0a7e61327bca885b01858e7ee985582276. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS2301291.