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 0x2ba200bbcbed51999d6b55dcf5ad881eb1fbe5528bcfbe24f6566fa99d6c88c4. 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/57489ec6-e484-4293-862e-dfb68c1cf7f1.json and https://artists.proofprofile.net/proofs/artist/57489ec6-e484-4293-862e-dfb68c1cf7f1.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 0xa1bebe3fe53356be295322422a206cb0adf2379ee6dc0dca2779d8e586bed617. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGB502248515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bddc58a27b156fe2ab8b8d147b3f4eb9b6054eae8edc78df42ab7b0eb2eb775. 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/CA5KR2244326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b55f2c34636314b79788d36cb824296cb96e7cdbe30f05a9374ca3c5e45039c. 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/GBKPL2282857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f74053eaa7c85063c73457b3fe93dd12f6226ef1468af7e10c8c8799fe6c14b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2030426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712490b37e684ccafdfd0b766a83da7e8da572d146df8e73f951594938e5cb6c. 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/USA2P2016554.
Adventures of the FRNDship: Issue One (Acoustic)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90668c2f5f502da4326edb45d4b03b2949f629d3ea23f283462a27fdea59435. 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/QM24S1925152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239eed4564fbaa1b65ac018ae833c8dba1077fd91bc357b19dffc87099c1564f. 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/QM24S1925153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b674152ec44cd2011c9c9208e354af4b1a5d81e94b769cb934f6382560b95cb. 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/QM24S1925154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7f5ec4b421c930ee17cf18ae99837d41d87d868ed185ffb4378f913dfc3c84. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21904691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66294362e0fec0ffcaf4de61cfdf4ed7041dd748fb6fbab47f28fff4df8f6f0e. 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/QM24S1923293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8520633bcbf238d1bf49f7a7793ff22d6f580d38a5ea7cb9706611c57cb49577. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QM24S1923728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114d254b14adc5c8dcbe74405b556097c6709b002c4da9b012eea9dd6ee7cec9. 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/QM24S1923729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66294362e0fec0ffcaf4de61cfdf4ed7041dd748fb6fbab47f28fff4df8f6f0e. 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/QM24S1923293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf674ab8d2dbd29ad09e8d9428d022edd85282249ee467335e857f4ccfe89c44e. 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/QMRSZ1801199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37704a6fb8e9631560fd6485f053346b596b7ad5832ea936ca9b34b7ffb7f088. 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/QMRSZ1801998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9c41a99e97f73b65f977665cc2b6a653eda7c1a311e3918af0a6e7b6691cee. 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/QMRSZ1800786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66970e4f5bcd6a8c0f3e6eb73828438145bc0a80fcd2cf3bec477d4a05ea44b2. 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/QMRSZ1801999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682fd9033b2d0736cd0032e43215975b1d73ce20ae1fd081e0a2eda2f780f51f. 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/QMRSZ1801844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4a9d533b2ea8718f87b2b8b4b9000dfcde55a8419d3047053faa3c43ba215e. 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/QMRSZ1802000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682fd9033b2d0736cd0032e43215975b1d73ce20ae1fd081e0a2eda2f780f51f. 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/QMRSZ1801844.
Before U I Didn't Exist (Charlotte The Mannequin Remix)
Before U I Didn't Exist (Charlotte The Mannqeuin Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b23d7d23f6c04c6161b71f40940687fd83af8ffcaca60d34d8ef7a7e6a288c9. 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/QMRSZ1801807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0b09fa064d5028b54284075cfd505530ab80ac7998f8df72c8966096b89546. 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/QMRSZ1801122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d6861adcf781d0e8220f3d19ff9a4ebd06aab88ac364c16894b085fbfe3f9b. 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/QMRSZ1801121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf310ff9f026154efbfee45e83636c2a9fa3581426ba013ca483485777e29a14f. 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/QMRSZ1801123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9c41a99e97f73b65f977665cc2b6a653eda7c1a311e3918af0a6e7b6691cee. 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/QMRSZ1800786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4438a3b2513df075c629a8b71a0093775ca653f80093d112f2779154b795b2cb. 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/USAT21801070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4324d645c3fb52beaa5550800f07df10e3a3d9b4b8cf7c23b8196d6badaab40a. 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/USQY51795803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa933c09936a40302adebd12bacb85da008e8c5389ff9bac4ee72a4d77230b7b6. 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/GBKPL1791186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0586a7a8f0a734ad367241da9d40c50ea447f69d81633cf975d2fb2fb987c4. 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/GBKPL1670315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6148b9d6a4062b140ce8599e74b666e26c0e1fe298e32ae8d295e78806fd2a52. 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/GBKPL1784382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c506cddc6fea4ab5a3716a2d69d11ccf4e69e7fed4d58fea9709cb0a1eb890. 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/GBKPL1673154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43a86863a41bee54f9ae11e627d3c43986a0b01869efa58aa45b0dd37d8029a. 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/GBKPL1776225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe936a93f9f548d523acc92ba4b28d64f8add301df9a5cc154f2d70276361b201. 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/GBKPL1784383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fcc218b598d8213271416aad07435488590becd8f019d051253766b06d7adc. 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/GBKPL1780587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf552cade361b91c8c2816b6c6e818e7dfcac59fb3608f0e79e7856c0b4beae2. 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/GBKPL1781103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b4b0071b43f278dde06c8a16b288adf3b209e59658e44308355ad69f1d5870. 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/GBKPL1781104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428958e6b6a2b9f87fdf2001de86a09a5956a5c6d8d0e92194459b4ea7bc1334. 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/GBKPL1781105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fcc218b598d8213271416aad07435488590becd8f019d051253766b06d7adc. 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/GBKPL1780587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43a86863a41bee54f9ae11e627d3c43986a0b01869efa58aa45b0dd37d8029a. 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/GBKPL1776225.
Sticks and Stones (Will Pugh Acoustic Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd63850cc607aa65cdc5b46e1345174a0a3e50f3648659d83a76832848db58d1. 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/GBKPL1674083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c506cddc6fea4ab5a3716a2d69d11ccf4e69e7fed4d58fea9709cb0a1eb890. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1673154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a87f8436505c9101b8d3916cd2e941341640797102324280bdaff642bcbc47c. 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/GBKPL1672551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0586a7a8f0a734ad367241da9d40c50ea447f69d81633cf975d2fb2fb987c4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1670315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b590bc657e39363b1e16396f77f9c096b2da3f4a758d46888e493deb43d7bd. 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/CA5KR2389989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b55f2c34636314b79788d36cb824296cb96e7cdbe30f05a9374ca3c5e45039c. 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/GBKPL2282857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4324d645c3fb52beaa5550800f07df10e3a3d9b4b8cf7c23b8196d6badaab40a. 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/USQY51795803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bddc58a27b156fe2ab8b8d147b3f4eb9b6054eae8edc78df42ab7b0eb2eb775. 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/CA5KR2244326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43be31db2118413f302365c098393915016910f08c55c9a76327a24cb25051e9. 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/CA5KR2259314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1c0794d3d0d556525c19fb2e1ee20403fd3615e376658f105ccd76d4243da3. 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/USUG11702069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44252d21801fd32c3166e7dd4ec683c2dcc6d3e0e4ccf8b85f8037105d43c4d. 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/USAT21603656.