{"copyright_id":"0xb6a1ba70cfa8771dfd5172ace793bfd6ede9d2e9ebd91d7c2ea7fb3c44ddc015","name":"Arturs Skutelis un Tvērumi","registered_at":"2026-06-11T14:16:13Z","symbol":"NIM0046217","token_address":"0xba34d255937f2641b9ff5fce84add9ddce6171e6","type":"artist","uuid":"22a4c066-72fa-41b1-954e-c659baa448de"}
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 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 0xb6a1ba70cfa8771dfd5172ace793bfd6ede9d2e9ebd91d7c2ea7fb3c44ddc015. 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/22a4c066-72fa-41b1-954e-c659baa448de.json and https://artists.proofprofile.net/proofs/artist/22a4c066-72fa-41b1-954e-c659baa448de.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 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 0xf5ebebfe897eaaee2fdfea917f3a01e9169d6fd8578326a675729321f2933da4. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QM4DW1639295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37609c87c5c208ee29c90798eca87779802cef051a51112ac8f0bf37970e91b0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QM4DW1639296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128e85feeaf16e142df28b3a89b778a29c491a97deffaee44dce50fab23fca6d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM4DW1639327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc240742adb24e4bf9cf0e2a5629310777a72622b4ece5e3f1ba13113c0e327. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM4DW1639328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab107ad6710fff1a255352c057392bb760080814a0e95ce30248c0a38bf8791. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QM4DW1639330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23b1904bcf1e91973e613918c655189b4d51896d45185cd74a0aecafdad7d18. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QM4DW1639332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3a7c9c0b1c5b82b0bce5510dac6bb42774ffa002b5603d62e074c9ce1f518d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QM4DW1639336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fcdec0f9e4c3acaff918828bdbffd831206c7075b54544a66d26e492f7d785. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/QM4DW1639338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8a967b2bf4e1bd2a1ef3604010799417f6a3223af5f7ac69c08486ec0087a9. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QM4DW1639357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcfa3c51fb80a9c7347d41aedeccc23f7b663559e20f0828a3d921afc0174f5. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QM4DW1639359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc958b032360d4ac7529eb16e9b06521419dd2cf53724c59f66d7005812dac5af. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QM4DW1639360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45d775eb4261f1b91c262ab4dc7895dea48bb53c30dddc49483de56efa2ac37. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QM4DW1639394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7e785efa76f0dbe1e9501d91277b8c78cc2bd77602d74219d6980381252ac0. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QM4DW1639395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d1d6db67119542fed5ff53839450adb4e6328d5b5b9c7e3c2519c4fc2c9be4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM4DW1639396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26810e13cdec4d299646786dd44235885cc521a36935692df4e0df04ef02e25. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QM4DW1639398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc339e5c36c33ae89dc960465db2000fa5f1710053caf663fa66a73c10cb123. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QM4DW1639399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25f1b41ed66eb346d62a02c9f5a977e5334324829f20b43a09ddf77c7750c1f. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/QM4DW1639402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e231b37cf8c1e198647ff3ab23c130c2248374737983296159c0b3e16f18b3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM4DW1639407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336a421e7acdb835d97d1bb98bd5abecd9223980ca93caebf8d139d949ca1e6e. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/QM2PV1682116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559920cec212b1fa8e47dc2ed0db1928580561331166b4ce99af8c70cd8bd0be. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM2PV1682118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d54d8144c4aabaf171d8d70a91d8678fd677b029c2519842160577a971f9a03. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QM2PV1682120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3db916a18db819381185ebfc192ba465acf03732ab00816b2797627955a069. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/QM2PV1682122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314132dc288438f4d8f42b1e021559dff8e590f3ed0438374f12c7d00c9a96b4. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/QM4DW1857812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1afc6f10f2a8f2426da9149016eb838e7e2f0f0e58fddbc96f1f4d7a0171dd. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QM4DW1857815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a567f2eb3ebc526a59bffc8dec67eecef788ac84ac6eb368810387a6ed76f9. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QM4DW1857820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43dcd95fed8a5de6f34b547f8debdc1f67152b55f4dc85df716f5b7887371f93. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/UST8K1805125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8758a57c7526fd98aefb73b186726012398f7cda269a35f03af0f07078ff07ba. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZES61988996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1fa203ce63a62712f566fc28f8cd235d4a00499d52509136cab8bc102252d7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZES71994933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d4d1756ce9ec8fedb6038578c477ba9a17bdb08f8102ecfbef3d3d2cf3ae39. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZK6N1927793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5be4f642feaa82602abed048904dac7ecee21681ebb5b4978b5ecaee8f3d5a. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZK6N1927794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6592a883a268a5e595a368c9fbe8d237306d1c3c8f95aafe5371bcce72a48304. 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/QZK6N1927795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162153cf0e9694dbb14f269f37368847aff896b43f33a3d91072b12d1637df74. 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/QZK6N1927796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5637d494ddba96a8ac381504f7893f8ae3771d357b0c9bc0472951630107b3bc. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZK6N1927797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e0e87a2d1422b38abed7c2e26d6d914be0123ed841cbc38810507dc0be544b. 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/QZK6N1927798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56dc752e2a30b9358a5823af9aa7f53c27e966fed3cc296f8afb815da7a7723. 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/QZK6N1927799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abb38e54bbc0fc52fa7fe71d8c5eb52f392ad3838e84db240d89fe847d0b6ac. 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/QZK6N1927800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572865cb1b64149b5034dfeb55f7641ca960b31ad5cffbc7568e1f0931239c66. 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/QZK6N1927801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7066622a2e0ea45eaf54f60f476db2bfac87e2e583e3ba178b4cd2248339ad. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/QZHNA2211649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ce32bc0f84fdadcdfcc3858715b1af2b7eca9c4771eb560c98d9fe56adad8b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZHNA2211652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d2cca69dc44ea895e2478c8614070907d57c678372e06435213a92e6f9fa9e. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/QZHNA2211653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5259ad9550d36a9ee6eacfd039d204e25dcd218a14e1226241b2a8b683dace6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZHNA2211654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aed9c0b04cfe9d1936ebfb7de1a479a112dadeedcc410bf09af7e9b52fa3861. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZHNA2211655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7343258d790059e3b3cb65cddb3acaabfcbcd2e99701c949087e47c8c98f15. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZHNA2211659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6e9fd17290ab7559cdad5b1bf568df6513056e9f09a586b836bb0a49f18984. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/QZWFN2464263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a8e4ede471c413166076effed6d2f904f0fbf8ae868f83e5a1ec2172b80c90. 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/SE6XX2332233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40354d4e42c8a99a4552680dbe092aacbfc5341e2b582cad17022128210d3f99. 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/SE6A92320165.