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 0x75d2db507d734e1d745d278acf3194e52339b6e342b6cdb517851f8e16881014. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cfc20a31-10c6-4f62-a659-a0314b3d2915.json and https://artists.proofprofile.net/proofs/artist/cfc20a31-10c6-4f62-a659-a0314b3d2915.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xbe90c86ae7a6ea7deafd53695caf7eac45bbbe6f4e940e9bb5beab63704e5d0b. 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/ARG991027180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6efd68c5731e1fdfa97180527f373773e93a5ff8a10cd9aaa626c9983bb6a0. 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/ARG991027186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898c90ed4ded10a9ebacd986f119f5e605c54474f6f3bdc4b7f39ec123e04b30. 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/ARG991018798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd825a4578c8057ca95ceb9a577a2102ee62d7441cf0db47ac131e10404f2d9bc. 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/ARG991018799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd618efd290a40da288beb700f218dacd3fd9e97b8cf3830eff1d27ad2d084e94. 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/ARG991018800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46dc6b4fc7312437fa5715da92303443863015d74182cdf0875652fba3bcd976. 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/ARG991018804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb156549261dd84de5478ec049371c4a6ed094fbffd0a2ad750458809f15ed1b6. 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/ARG991018805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1048d83bdcdb2d164368e3978314af13700635e00caa90dea8d1030109cc2d12. 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/ARG991018807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf66285b5cd46f0cfe0e33a9c32d421e777a8e8fa119a174a97cb6ef4c2a1802. 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/ARG991018808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86bcd31e353e5e8520da35752c8214e0def489f1bcbc43b22165aa28d766686. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/ARG991018801.
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 0x16d16f325dc9f2ff9dd2900fe90580b3d43191884a353ae41e2688d34da4188f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ARG991018802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d54b4038384a930f2a1b171460452c4ef14633a41f06a9b6138101aa8dbceb. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/ARG991018803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61df7f72ae94ae6306b641af48f7ddbbf2f9645d5a0ddf5d9257b2fecf66345c. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/ARG991018806.
Te Pido por Favor / Hola Que Tal / Quisiera Volverte a Ver
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae21a85e95898f8d089780a6a1e9aac3dae9c29993a80a2b5f19ef23e959b53. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/ARG991018809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9293603c765932c31a924602b780df4b0561f37be2ebb3956f4656de0267c585. 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/ARG991014054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3abd8d8a28e80dd254d7c1e0edbbbae0c5f7d90dae9807b9175c913bacd259. 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/ARG991014055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cda5f28ce78e55726aab4c26603374fc88bbc3125e1b126ea3cd72d46ebf62. 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/ARG991014057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864f706c3f533909101640431e48bfd0f1c5388379517b3869a22971916520bf. 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/ARG991014058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8955f3cb2c6ad875596c0678a0f8f7c6dcec5302127aee3e68b09b745ed55b6. 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/ARG991014059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d85f4760526a79434ef4ecf004974d29461ff536f79b8ce779380ada78185d. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/ARG991014052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcf8d0ebcbbbe99e95767334a4825e5d6834967624fc6c0787b9b9c6fe6c199. 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/ARG991033761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef411ef2ba86f1e515bdaf017d6994c0566f4a83fce1ec671ae7277d9fdad069. 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/ARG991033764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d9655ebcc398bc8bccb39026e9f621999293a836f08e243c9b680b3b0084e5. 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/ARG991033765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b303555a12c2547b767f456aac448207c6fa1b532674c29dc8040f7268a1412. 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/ARG991033768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0e972dbd2a952d226438dbb5af369850460017fb231c62b10c89d1d4f2dac3. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/ARG991033762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5bccd90f00daf0aed2152b6fa9a77f57c76b5d02e54a88e12afaa15cf3128c. 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/ARG991033763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb533eeedfcac007f9af05c4460cf88aee95d9442160bd3ffd13e59288ac235b1. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/ARG991033766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ec9edb28c4f09dece991d5097ff95efb6eada62d42feeb9ec6271ae88785b3. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ARG991033767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5019135822cb04e411cf6ab10885882a6cd53480b7ee0ad8845b9ba93f395ae. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/ARG991033770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4650b60a90504af31f774068dd47921847151eaf3f4d62e7998757b7c420fa8e. 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/ARG991033771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05edfca6147b9b6e73aa6ec8f4a6670d42e5155ed0f19c098f02c0e9ba0d9a26. 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/ARG991033772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af41dd44ea0a6841960b69bb5608166af3187589b6ee1358c158b0c239e0aac. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ARG991026876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571ff55b9c3ceac05052743587118ee1491158e26756914171bf18c6e97fd1f6. 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/ARG991026877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9222b314fc951438d18ce1dd86f86aa5a7dab5dd82e379730dfda55dcc65ee. 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/ARG991026878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29cc16605f04a70a2581796d6f949fb675180915cb39c9d826b708be6635333. 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/ARG991026879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918d04f766ea21bb1950a99643cc756da6cc6066ed39d5a843124fa64da14112. 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/ARG991026881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d09c3344bb73e08760801edd3211a32938b8f85d0daf3953f5d668f9a81d41e. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/ARG991026882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf27a71aad174720a56c9c3904760b65da219d519edcaed1d13f4d6c41fefc8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ARG991026880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac25939ffb29ea5076b3120652f77b9c625ce3d958acd7bc01740d0117185fe. 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/ARG991026883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef91001a0cd2b5ee814c5ae50e2991456abcb32b576d0117d6b7f5f915a9bff6. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/ARG991026884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39847852855b0bff602069b10d5de1eaff19e8c60a82551fb04c6e70a7554eb8. 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/ARG991026885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e06cf0a7976e3bb9939142b6cd1e5148ecc5756b51fd7743e099779eb01c1f. 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/ARG991039043.
Cara Bonita / Quisiera Volverte a Ver / Ella Se Marchó / Se Cree / Una Sirena / Quien Será / Hola Que Tal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa027bedda09cc7554e5beb9a7cc83ff1facbfd3ba00e5c964868fb2d3899e75a. 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/ARG991039040.
Una Sirena / Cara Bonita / Ella Se Marchó
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4762a9684942db44f83738135ed4cb10f72fa345ea38af53804e7ac4c45221b1. 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/ARG991018386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1a3bf7f01c4211cf2cae651b14d21d3bbe555203dd48a8afcfbd54e5ea120b. 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/ARG991018387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa74b17aa83b59da61d6c189384049fc37eb20480ac1c11d65caf0c03e53646. 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/ARG991018390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b9cbef87f901a4d3627396456a3c895ce9910ba986bba57fedb77733836e97. 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/ARG991018394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ea5a3d9e07c7b6259618a2002c3250470c3d2832bb68257243b51d3f053863. 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/ARG991018396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87431278c18c3b961233c60dc686db1d89c2e418b51e097a88a9941f070db312. 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/ARG991018397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c53b99bf67b8237e2d295b3a65630eb7ea5ca72de62639e028e1c785a37a68c. 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/ARG991018400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647f79e764c73e1a047ce5f94a2e40aae13d8b3c9ae1212970204c206c6a6e41. 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/ARG991018401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf9e9331ede6e478f4c8a86eb7c21777db88b27fb7b4b6ce66d6c987d3e2f70. 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/ARG991018404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356a6864b40a40e589cde4d90d3d4ea3ca8d4027b476238112f78e24de15f0be. 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/ARG991018405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3717c991d3d4fec367e86bc10b0c2b29de643ad25b6f4523d52869cd321728c7. 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/ARG991018388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc804aae2701b02faff65305abb48f21331c5d8d30a0a9f50e603e97ad390a82c. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/ARG991018389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab3b037cfe901481aac58b6c1f5d366a2308dbc88dbdd528cf734d5749752b8. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/ARG991018391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6332845c3f461aa1727a9191c3a5ef781da8d909a02b005a1d04e6a08ab01a. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/ARG991018392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b054ccb8f43904c2393cc82c4025367c5e1c8383e770c17e9b8c6f07c9b6b4c. 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/ARG991018393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35558cfe84e46152e7170d69ccca4a87cbd7c66d75f1101af4b347c4d383353d. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ARG991018395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa943e1a01af2fae8a6bc15409b068cf243829bf0802d96b5d9b1244baaf878a8. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/ARG991018398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4066d5e36a50870848fe708e1614b2741c22718bb44fc09a563f9907aa3bd48a. 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/ARG991018399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382ec644b7f55cae5a8a457facbe083d8891185eecb21b7a7a8539b541d9d22f. 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/ARG991018402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7aae5d7c7b3b7b51f41c1df7b42682ec145e0284cfb030dee474d638449354. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/ARG991018403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f38f9f62ab58becd1b0da855c05126109b2bf493ea7b72d19e01094fa5aaecc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ARG991025405.
La Movida Tropical: Los 100 Mejores Temas Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfacdc8b7d4481919fd1070d8731d776832ca7c94644788b326c03d7e30424ba1. 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/ARG990901304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde972d43367745061adbfd6595f8e203887b853da04349e471436b1587cb579. 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/ARG990901305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d6e5e87151cba3be84b397f56db2989a31e4c4941ed3e4e777db3e36d40d56. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ARG990901307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fbe63a4d26a3afc9b2582ca4fe4b4da5378927c8a54eec8406aed6c0d257b2. 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/ARG990901310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5405c99d5613ff6744b68889b0ab1700d18b58a37d1d7540b8e7f7e9d0983e61. 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/ARG990901311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cfa611de3093f79718d02e043807ce37a922ae081133e5c651922d099bccdc. 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/ARG990901314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97624e9401d8ef4be80db82bfc9dba93342cff4572dd9696d20ac3db9e3bd79. 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/ARG990901317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4ecd05681ac70f1986bcbe2245b7c1379664bc72238bd972bd97ddd3d9ea9d. 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/ARG990901320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda5d66b8b325096e4d3a6884f04301c614b8c327212709836413977e42e7acb. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ARG990901313.
Cumbia Argentina - Pasion Tropical Vol 7
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07492213cda9f8b4e542eaa91e8c47698e2434e0edaf1d545d93bbb7897d5d1. 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/ARG991009073.
Gilda Remix (No me arrepiento de este amor, Bolipop, Corazon herido, Noches vacias)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf62ac7cd110c7e9b67d3270fcb160f394bd92de718f1303d9d882af2220c04. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ARG991009074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f92f81fb6f3fea142d9e7783ed95ea90e4f4f2f863e6febf8493647893be18. 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/ARG991009075.
La Movida Tropical: Los 100 Mejores Temas Vol. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ca88782f465060dca79e76bd7f29692fb172af9f9c4cdb303f7a30ec132923. 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/ARG990901324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14dfc93286949bde2bbb2b2f10e12c131b311a1d4c8388aee339cc3b150fc2e1. 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/ARG990901326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430cec25ba3c13c02b508dcf71597baa8987d0afd28b338f308302e462461400. 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/ARG990901328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d927d59e7eaea1072a4f5273bc3b1682f0127c8c7d09382178b30b567b656b. 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/ARG990901329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a47dfcc49fac95cd864fa0a9a957f7a7fd33b284aa1c1e67f93e53b3778391. 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/ARG990901338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24beea319a2c0ece038a5be3e11d554f7e1e84bd2b99188fd4ba7ff81fbf582a. 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/ARG990901340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dedd842b96ff856014c8b46bbf455e7d3157dfa99aa80a795c897abf983703b. 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/ARG990901331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c706f5572dc8a258f02aa1c53304a8d7218c8ccfe7d3b29aae0326834affc73. 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/ARG991015301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160805d6716851e2d07fcb4469835538e5682320e207b9bed3d252390497995f. 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/ARG991021802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7bee490ca9503320a128e8d67c8111d6d4906832d81a0dfd4079b4d763d69b. 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/ARG991021812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe17564bb627ed7352c17bb43fe4c94cea55960719af8efc3f103f7c8d1e754. 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/ARG991021814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f3eafb6caf92765a7225e97b4be3c16d53f603d2fc954283d8d89d3b46c9af. 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/ARG991021786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70b0a2db4d60de48bf6c298ae42ac2eb4056f86c39dde1f960f850ee7762d67. 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/ARG991021789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce427921f8e89f7e4041f8f2cfcbfde4d07ed994a4533520863cabcd9caccd5. 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/ARG991021790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc4f0672fb727836c688d7b223baaf1b41afe1bce307ca497f17d9258c3d50b. 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/ARG991021794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eff5d1f142f0359f823e829523afc0256722d476cb554c1f363c0d62b314a16. 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/ARG991021795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2f9e6739103afcc12eddecc635b623a7fbba5a8af715a0c79132331d0dd429. 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/ARG991021800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c589f69f7259c9c80c0ba712480a700c9942d27b1a49cac8b083dbdaa534828. 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/ARG991000577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3e752394cde9e2419ec6a671e949e8854c138970d8e952be746bf5aef7ce55. 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/ARG991000582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc5d41256dcddc9ff98aa9030fde5aceaa4d63dd37c38c7d59550cd008e3554. 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/ARG991000590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd15219244ef31bf8f1350ae0b18dd7cafc92eb05210582148651fe5e3140dd. 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/ARG991000591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd754c8d52369978192fb67385b614c34a5d2a8ff4796f77498c73051bc102d4d. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/ARG991000579.
Cumbia Argentina – Pasión Tropical Vol 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48daaa476b3abec572570e1168fffff222cbec8d397e927c9984fdabb38a6c81. 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/ARG991009048.
Cumbia Argentina - Pasion Tropical Vol 8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98288972ecc1e9614549790944fce04e1149afc5ac3f864df21de68b138293ce. 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/QZDQH2421307.