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 0x28d83d5a7b95059f0ab170b0f5ed7f14e76fed56a763f7b4270a9fa3aef67202. Chain 2 (Bitcoin): anchored in block 953687 (2026-06-14T20:19:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/674d4f3c-05b1-45d1-bc59-8f1071b4c1d3.json and https://artists.proofprofile.net/proofs/artist/674d4f3c-05b1-45d1-bc59-8f1071b4c1d3.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 0x803231162af78c4bfb293c71da369bec70559d40f0e21df42c10aa19004860ba. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE1858007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea47352b8e9f24abe7124f822e334a3d6b16a10b1ac2d88628ba5c1954976545. 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/GB8KE1858010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65228bf48276e80abe21a65075fc3df655582b88d2639b9e5176ca5adcdf3833. 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/GB8KE1858012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd625af5c4a56590bc3db2a40336499ee47c05bc26e0a56833eba1e31143d2b61. 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/NLCK41062763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6715785e86ea85ce51fdbd8a793edd36e21a4dc6eb4ab7532e38669e26865673. 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/NLCK41062764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2614dd04154c5cd9f33365afeb9b8062fa603e55a86af843fe3ce3cbbc6094fd. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC261300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa06b0974a1f5931632e091b631db414783531d23e3a59557b0e3858d605f83a. 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/GB8KE1959813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8159241fa0df6d5211f79057928c42f45fee5968b18dc27af43e64155fdc06. 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/GB8KE1959814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82061740618b97d05b0db43eb78dcf21c09bcb53c2bb01ab2105ca9524302499. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GB8KE1959815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cdb493889726f52c2e4dc8227be0725ceba70c374e87518cf963bfed636555. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE1959816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2fcf5f0aa10126fe005eb6d2fe9bcf8efa4b727f94bdc71a29615cf279013c. 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/GBTKW1700351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce2e951d5f4d9c2b674c70aab3dc7d5db6468db1cadff23ef3485b17c4bb0a6. 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/NLCK41056086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd900d5ef043b0dbcb1c05b3d103273b9eee0a4dc467c9434b14338e876c555. 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/NLCK41056087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63be8f55a3381ee92882a01cbd02d79a18edacc144a11b824676c6a016fd86a1. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/NLCK41056088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8249468156cd63ea0755ffd1d54c1091a4481e8c1b32fd4f68b85e5d71f52a. 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/NLCK41056089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1708a04aae17b3f3d25db7bbf671463544183573a6c878eda0ab73c939e4f2e8. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/NLCK41029084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87218ffca46241d12fe36fe5a51a62488da0ab96f395a4811640e38a3146e178. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41029085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c55d86e504539e57ea5b6e52f314dee49baea11bfb593b2db3b4aafa6133213. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/NLCK41029086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334aa8a0e34dd821a3873cafffa9bfb03bf4d6aa7e1a52d23014016c5a343f28. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41029088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8845e949eb05b5cc425aee77b756d0db1bd43db43e817e94e005a5974db210a. 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/NLCK41029089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e60794c0f085ad9d445d76bb93d7d1fd70d3e8b6151b014b0a46591f39ebe9. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41029090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb5970e5477b477eb17cd7d3ed561947207dd547e423d3a6aa36c4436e87633. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41029091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d12879d43db83d85a0ec2bd8caeb24cef011b110aa1ef6b92a5f833fb07ab36. 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/NLCK41029098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73240ee1b63eb4da0dbdfac98fbab31c2dc32a792f496f6c215a9ffbf880e4a. 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/NLCK41029100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82c7015708a706730507b00474f397c6a6f889d12a003f47fe7a4114e28b65c. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41029103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95976354d8af105799490229ed6be821c7816424f48105036bf6db4dcee29b93. 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/NLCK41029104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1ea8b6bb8c18e8bdb4140c197b9db933ac92d8ce3b939996d76217f2146dbf. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/NLCK41029108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83086368095948427f8d370133cfbbf026093dff0ad5b0f834d010caeb12f504. 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/NLCK41029110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edbfc0b822f729356a71ba928aec629423a2a7d0369e65d12807dc8d5d836bb. 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/NLCK41029111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9bdef702ccae0bfa4856c21329298eca91920ecd98af416e4649cd6ba68dd0. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41029113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe55ff61d0848e1d00af42184d3bb9e2ebfc92c21bf02de23abbe5e8d44eae9b. 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/GBTEL1800116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643b67a1e57a4a75222bd8b52d7f5c0e4ebb73c97fcabaf851bf37b640f09440. 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/GBTEL1800117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d297677178575b973e6017d918772a9ec30ec30c5034f6954b0e6906730214. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41012433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55553ded3abad49a2f2233b15c97557934c0a0bb120e56ac03d209258c5c3465. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/NLCK41014916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe223b26be336f56050607507ed453f28b5e13b00633f7f1b0a5833b4bc50499f. 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/NLCK41015941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f64d988a5f555517442035a10de770967ee9fa7a975c782f4c9ffb47807c2b. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/NLCK41019780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627addbcd50c154961fce33b425505ec7697b9683d3167ba520c439f6c3a3f61. 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/NLCK41021688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e358da5450d9dab74f3ead006c9455f5ae36b452fa3b8c7332dff22044cb6a. 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/NLCK41024514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f9e5bfa332474aef80066b017e93da37175c3873fa00dc08b34f14aefc506b. 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/NLCK41024529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dffa50649b3bddf2bf5aa20875a63500249a4fce1247ce4e6dc9c0bc4550547. 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/NLCK41024512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521f7eea08a11205b54a059383dec5585e67a8d632d0b9ea2b005ecaec2ed39a. 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/NLCK41401859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe500c05d3fed63e8a714efd4d982ba0f88203da5bdbc74d3bf57b35d5a9ec0dd. 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/NLCK41403316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050ecc85d5ce1ac7bde0e91b9c760b2f98837e41d233da89be11d62e9681d459. 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/NLCK41404392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8922b00e061a2968d61395d8d869fb4a652c8f7dd130987128f25943f8f6b5. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41500625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7920c6c307be9d564889e1527615ab04da75cc9c1fb8b2dbc6f292ce0923dbc8. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41028387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95976354d8af105799490229ed6be821c7816424f48105036bf6db4dcee29b93. 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/NLCK41029104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce1b7d86a49777aa4b15114c49298354881c691b4f3e03f68abac8fcc436f36. 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/NLCK41029684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79f5a31cc9636979ef0bf517f204bd331319b9e725adc7ff8814be664ef8676. 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/NLCK41031118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6eda3e16df731656ed251f6d3df9798fe928a54e3afc60a40b66304f94636d. 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/NLCK41035296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9172f9d612724e343410175e555f9de71fbfa59a2547fbaaf54e77a957dc764d. 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/QM6XS1576926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0133b8bab56bed59a18d9895399fff34440011d3e36599cf47e302b37ed0e2f. 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/FRX201813660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099f11706bfd260fd7d1532caafb6b04104968d77013c339404ddf80ef5d3fb5. 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/NLCK41026853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438aaaf75b97df9a8cf279648667aa42088b11893947cd14ea1359b6e79f3540. 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/QZWDD2268699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd874c3b1799d597e4c17e0b2b979a3a65236ca3a5356f96a673b528bd2e995. 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/DEH741909324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeec8751877eb6bbac0f8a860987cefa6deb838c5c258b65cd49838776af14cd. 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/GB8KE2500635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a3e293a659cb5cf0ea8efe1d03aac87bdf286088f388cfa4574fed0b82694f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2410334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4155426a33f54bd2bd9bcc44070093127b060fd70a9473f2a556336a32be1743. 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/NLCK41042151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747032e34a7344f20dc61ff5efbaa041a19a7d69e49038c21f429e8d14197323. 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/NLCK41042152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4818ec5d56c711e0f29bb1273360dc639effe9939dba2457f359efb58a978118. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/NLCK41042154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71e6ed61fe60481dc5632d1186cc3ec376ee7778beec1f5ec77fece3f09bebc. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41404049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ec135c6f9192a5745246aee34e8304793c7c5243b596ebd149ff06b0882062. 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/GB8KE1352007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6fa290386027ecc584e5b7ed31c5c3e5170170120a665c100f2e963cb28bc6c. 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/GB8KE1558500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26918482bedbee980642fbf0723fa1410c7b2efd422903586a9c65a92cbcdfd9. 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/GB8KE1558501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521f7eea08a11205b54a059383dec5585e67a8d632d0b9ea2b005ecaec2ed39a. 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/NLCK41401859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebeebb36b26bad259cac974444b35f9f516c686f43a9878b28f19217ee69fff8. 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/NLCK41401860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8f2775d6fd57af8f08f9d35e3339b161467ff59fa47522df91ef57d5f20d2b. 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/NLCK41401861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58edd28a40ff82462c435629692450a90bd381570b7460c36891856262576a54. 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/NLCK41044406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47ecb00df157d6dd4413e7119d0cb9af7d91d93eb29559e15afdf049297c6b1. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/NLCK41050613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5734d9e5866c0a26ccbbf35a2ee12e749c1eb465ceedff9071d12530ca93649a. 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/NLCK41047631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817f0b9834b67a4a3dea63e404636aea07f8dbf4d5390fd0468aaf63ad9e03df. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41050615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088c980c03ba0bf2e2493cd45488820dd4de59556ea6a673f05adff05532ea8e. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41044409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201570ec103d0c3fbc3203af6d5c1c397d6cdd848cb1254c08752aed0df684e7. 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/NLCK41050612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1376d2208e5360f63394d107dc771d7d8e9e1988df5852e409f1f8d7c5a5b70a. 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/NLCK41050614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af04a0f9e7eff57aa03f1b8c3fdcb9ad6cef2dffce37a5aa6fbdd8d75484be5. 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/NLCK41047629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a496cc747797c684689002f91659b72e3db9f7e187be879136a73bfec7d1420. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NLCK41047632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59edf14c2b2398362ce35aa23c8cf7fd0e969458ba7973a406925dae8a826487. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41068169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195f80a7f4db01f477d33dcd9ae17f5917e6f9e92b58dee6096f2e22aa778b8a. 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/NLCK41068170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80f14c9d4c1f764b1f43867a3c2c54cf36bfe5a725969875bd93d5aa2c538d2. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41068171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d58661768e7bed6351131b51b5ce1e4bc285955d5eb614ad6d52e5ced2f567. 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/USQY51583729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60dccc723fe9c8e469d26d346dd1203379da82567517012dabb5c9f4f339013c. 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/USQY51583730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbca749060fa57097f917dd837751111d3958def2e2cb004d176bccf14ddf331. 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/NLCK41047423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1854115bd4eafe42d210a44bc3ea73da87a7ac0ce8eab10e1b647ed2f3e105. 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/NLCK41047424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2140c656aa3a0c2a5aa2112e739055b05046b637778d9eab22c922047327b64a. 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/NLCK41047425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ad49b4fe402eaa9c3ed16280566dee60ed05e7e6eea50c45ec62c796d8f244. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/NLCK41047426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83519f4571c88b4811609eca4da048f52ad58a8869b854178eede9cc095be8fa. 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/NLCK41043793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863538af0dbc8b081b391cdc9b6e899aed409e9d70165a4e9ee868550d664c7e. 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/NLCK41041828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd1b6e57a6c1938c7faec853c389683a154848ce6cf5c5217cf2e31906d39c9. 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/USQY51406533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468bc16c434ad7f04928ab3eb32aa7f81fcc78860dec6563524cd8ed33093bb1. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USQY51713507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d192848ed20af846619908c4673274bc965299966d992c0d9d8c53daad1a70c. 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/USQY51772740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566f867e045bfa28a83de4e0a5c8519f9cc748a764ed67353767b7637e85bcf6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE1553504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458a6fd053f828d2173ad039fa46a136b9930fc2a96ec5efb24dfba601af2584. 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/GB8KE1553512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3cbaae9073b362163ed71b9ae24418d7c812c5087a1bfd08e07d8cef7345130. 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/NLCK41026619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0141bcc104191c12905afc1c84e2fa512b79fc02187973aea11857283237bd6c. 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/NLCK41026623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252e89be2b371d9157930fc1998cb2022fa984ced30d1fcd7e881192c50f77e8. 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/NLCK41029135.