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 0xbd10fa51a37ba2177b6b983818c39b7542c9f2194560b7cdf6e0987d072cbba7. 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/eb14526a-9556-40a4-b500-ec2c667c6821.json and https://artists.proofprofile.net/proofs/artist/eb14526a-9556-40a4-b500-ec2c667c6821.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 0xe6e026b2a3eb4e7ddca24f0c11870338b8ca6aff5a8e67bc757464e223d39be5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/UKXN22563177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204c62aff74b6dbe18e65db1b4cc6d1d2d53eecd8b5b128c3f1e6c6772714f2d. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/UKXN22563178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ece08457bb59aa0a25cf0bc99b47153dae7aef117406a9f388bc475dc2d7c52. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/UKXN22563179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3a908ccb2100bf0d745cd7ce72cf51d4ed4e665ed005c136a61688887c603b. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/UKXN22563180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc27b3c6fffe2163ce3755819864907dafbc1b03d5bceaa543f22d9695fa2256. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/UKXN22563181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c37b2cf691dbf63f7242f6bb5fe3f90397425bf09eddcf467f7c3cba880c4f. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/UKXN22563182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a80d44dc7494b7bcebd5d235e8ae7086bbf752b01d14901e8053c51de5c9210. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/UKXN22563183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815d699c39371da941eec190dae165b9f6fcc0532e1c4af80130a37a5b708731. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/UKXN22563184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e040fb0e45b56eace225efa934e1ea57a92c3b3d42fe444f98cb7bb605f31c. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/UKXN22563185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31f0dd70f0970b5d22948e24cfb97c287201e03a253f0c10526cfb1ddd55a00. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/UKXN22563186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92baa78cd189a0ec9270a4521afea3ceb1fb4f405ff8802caf0258af36082227. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/UKXN22563187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bae973b2cec140602dbfa48fe9fc2aad5b60cb5b4a2c7a550964894d8228314. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/UKXN22563188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b90990122a04ea00e7a1979668507de4826372020de209de7266391faa6f1e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/UKXN22563189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c73fa31319995d00e10620bf6d5c2bcbc12a687605e2f8c0f91e8879f8784e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/UKXN22563190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9739d90e629e94f0fb12b71e4953e089ab92dda7d78b0577802aee73914714. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/UKXN22563191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c9f1efb22d1887e417fb97dd5a093cb4a30d43f57444ad864863b77329b1ce. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/UKXN22563192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b63e53e0a2d171c1626c5d649bbd9e3f9214c291b9710ef09c78dfae01a473. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/UKXN22563193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1058195edb303490e5dce41366b462853ed4d9574b6bd904659ae0c1d72e82. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/UKXN22563194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eea78b207303a9b838bc69e1bcac408dfc9fe504a4cccdc588123f4cdaae1c4. 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/UKXN22576763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7caa45bbb5ae692c9df89e2a04324b3214fe45024cd8d7bf1394f75e177bce5. 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/UKXN22576764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad0762a467a6bcffdfffce4f633c85ea72e6fa2fdb5d86ca4c8caf247be2ab3. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/UKXN22576765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbf4d989ed897de0bb483e080edd49175e8f648e162a343dd02b49b2fd13a01. 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/UKXN22576766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3047709f9d1365039876b4c704121ca11313d76ce7d485a3ca69572404cb94da. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/UKXN22576767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe525d5e3a135c7c2906ea5f9f840ea09df0529d907b869f78b15ac0f1e2ed5cf. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22576768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a18c9fd34edc2f5f8bdcf8fb048890579635604c97660730a6bf62f3d8d95e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/UKXN22576769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f2a6dbf16cba4e5650bda9b09a5fca9da7b16612b0f4f76ce8e0511805a5d1. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/UKXN22576770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0c5ce63fd4b5d818e968303a8509a6320ae7f744091d0fddf714df799a7f1c. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22576771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43e8549bf283bd71492d52f27727eb8cdb177902134cec7e58a319e8a4a6d40. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/UKXN22576772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd132f27def9bbad42205c4cd8ecbb2d4a923894c1ea2551c4ec08303a166a8. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/UKXN22576773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828813729a9876f19d8e379235a0a9259e91ecac165f94fe3a9c5a909ce65d11. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/UKXN22576774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468c9706c83ce42e475f5fd4d362c835fdbac8d6e19c64f239126e60af912c1d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/UKXN22576776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8097bb0e5cbdf7463d109e322abdd3fe7412a30f653dd2201bcb55fdac2bd2. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/UKXN22576777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abe8e3100bcfbf05fac29493334f492781cb75561ea8d3c751b99fbe0c3ba45. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/UKXN22576778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bdff827dac4d0a735e61a9c46ba00687c4a5e3bb8364793481c2b221c974dc. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/UKXN22576779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1dc3dcb0fbd9e079240ad19fe681db4843426d84a95ae6ef513555bb97c6e09. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/UKXN22576780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d090d6d50ab5abee44727fe8736e3c583a67cdda197a560598b1a94b44c30c2. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22576781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cf36850e47343093856a6e3272de51fe12b0a9287a12f2c04ff407e18fcb30. 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/UKXN22576782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28d2f04bdfbb6ee7a18b5ffea8c39dc2e6250a25b670c78943f0b6d0799c5cc. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/GBLFP2533697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6f2041f310401403feba9816e96ebdb853a6a3fe11d44b57975ed94d4b60aa. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2533698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30cb03ad11e35557fbafc68e06b313df67df8fb69d71fd1705588dd62c80292. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2533699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5eccb8564ecda9bc452ea3438a06ac372b583d16b9438f1c85ac121307d3d1. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/GBLFP2533700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54af56bcc37f33adb21c873fc09c4ff66c826cf1be29c4915cccbbf001699bfd. 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/GBLFP2533701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f545c6be8af702415fc1afb7bc01913c81e69012ad70eea239474a079a7f94c. 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/GBLFP2533702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c33ed2f0e13a4c570a4a187121b03df45ade80bdc91e4d76c018cea34d8960. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2533703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55600ab0a917bc1a5398ebeb3a380a63d192bf0df3ab650df42cdc80d72584c5. 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/GBLFP2533704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36fea50358105b26f8bbb3cf0e9410d650a4198b27c1f3cc3b4e96469672f75. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/GBLFP2533705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03bfc87c4308d95586604969d98b0e515c665b425c3bb9e9e420c9f691301a7. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2533706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0120f052c738707866ef8721c1978db249221e7efee077f09d5a9651fcd738b. 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/GBMA22565518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88291a89770a1ba61e8a0f62baefe1ec5fdecb307c9efc507c5e254bf6e1fb09. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/GBMA22565519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5f94c975ca34fbbc358517ae49e0d0671d012bc00dcd230ae1c4b395832587. 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/GBMA22565520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5679e885cd555e0a46514c729fb64bbf561e09043aa9a873c436290df456a536. 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/GBMA22565521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e7c7841d6227ad460b62cac13abd8d66a748c875528bd421cc35f8a464a5c6. 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/GBMA22565522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1307f1fec036c6ba8c03161923e4ab241929a8411be138fcca54819db5ca2ed8. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/GBMA22565523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871cd240adb11c8d7a7ab06e1b837f11561f1ef81b110f7799f3323fa8998ee3. 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/GBMA22565524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b0f02f93e2892051c27d87aeee4d8c8f6fddc139462f426ac4a676a625bcba. 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/GBMA22565525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cae50125bcfbd42597d7e217399a0662f7f3f95aaefed614a35acddd2e24185. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/GBMA22565526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6630f2d226d7496ef465fc6a81a05c78a8d381818073b5c23c4418842fbe3a0b. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/GBMA22565527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc000cb92ab15acf19afcd505cc30f5c9fdc5c29a1f63075315186140ee5d8385. 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/GBMA22593454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e31898e3de5bf02f2a564619d254a19ca1ab68c6ef0d823f003d3d6c53446e9. 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/GBMA22593455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5dd65b637af7cbca5d37a6087ff6260b7d8471bf3a95a5311128424e7cc95c. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GBMA22593456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e8d1434fe4bcb041aa3ec0957041642f3eaf34a807fe4daf519d87e7038453. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/GBMA22593457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1e43d98f90f8585b54a38e2e04e4f631bf7559d92555052581bff544e78fbb. 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/GBMA22593458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9131fea318aecc9734bbf5f11606cb13704fe655c6c3692116ef4a75e1709fd. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GBMA22593459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f0aefe420339b1629b054e875892cf7f85b378838e1efc5d6d577ea44131fb. 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/GBMA22593460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5147b3c19abd6b45a228a0d4da176fe328e4e46c7d221d568e83b88a1e0da9b. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22593461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292eed1d5ea6ead46f5ef0b5562bed28014a277258b174d128af6a0726267185. 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/GBMA22593462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe083cf9442f3b5b2302c2038de2e2234e072e0d3e298a8a75ad40c5f4cac4e3. 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/GBMA22593463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cbda0e47afde990c6c3a8530ed9ba04c225fed4cee17354379ac848b80421e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22593964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102eef6fb003e052fc824900a0afa5ca4f6f9f84aeb62f8da7b2e58cfacf67d9. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/GBMA22593965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2b52dba1b5054b2ddbbc699405e5d461c4384eca47a070a7b9a075c1540eb9. 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/GBMA22593966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ba04a29255ca1de4829834e8f82ff0bd1e9acf2b4f8d44dea54050ad0981f6. 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/GBMA22593967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac26dd1f6ca31b0a18140c07875a3d3bab6c823bcbb2c1d118d54ed4161cc0c3. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/GBMA22593968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12af1e47678490a7b41bf877edf40c206772691528728e4c50e1b8105ec6d718. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/GBMA22593969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cb27033b176639e83b8513154c720c6688d0171d349326d52bcaa91cbde12f. 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/GBMA22593970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d6160387af08d3098ceb2668aa936627f4592aa25c8a76bba30f9059ff6920. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22593971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbc37dcf18cf50d8a449ef11036a4755468f5fdb4769d384b587f1cb2706ca4. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22593972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b3ac4068a255508880730dc1f1d8774904aef9514c12ddaca2526c995f87f0. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22593973.