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 0x040fc9db2449b9cac472f7597dfa2966a5d0565672acffd157c85104fb5ac5a5. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f9319ce-4561-4082-b3a1-be793fc547c1.json and https://artists.proofprofile.net/proofs/artist/1f9319ce-4561-4082-b3a1-be793fc547c1.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 0xb469d3885a2c26250046a4e893fd416f67933f839656d0d1a1ab15587f9bc307. 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/FRX452474071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cc5f6a137f1110156bd05b717b3de931245c3260307661b6dc930eaf4e757f. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452474073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ee602bc393c80196de04216401e7e6e3ef7541dc124c96ec82f3773a92e0aa. 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/FRX452474074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b14239957f9738fd46b7e18302f10d9777f00869db5725df7e5b4b5e41d7ffc. 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/FRX452474076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58bdf78d0b3523e73f87e349dac8a3f207b4a9590e03d73aca9f0a988659794. 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/FRX452474077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dafbd157eba351cb71425583a31190f6a2e009bd275da9ebd8873addeb937dd. 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/FRX452474078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0c2f57b053cc812e883d0d50c3c3e9d27507c491e2fdf62b58b43794536004. 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/FRX452474079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871d0f98c4aae2892cdc6e478d9262a0ae8b51202fc8ec6ecda548a53790a439. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452474069.
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 0x50c9bb0082cd50d0116b5368f3f3e95c1c36a4a76b7e558679f1e8a466f5810b. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/FRX452474080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c748c6a200fca9d008a5558352d28feb6338ed87a15faf858766cd3a4543773. 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/FRX201712809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737ec52a34702d9b62edc2fe145b2da66f04e580b7c54408a7c04cac0a4c30b7. 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/FRX201712811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e09e9e8b7d64594338f154d04ed70c5be493dfd3c520ed0a05bf95a35085a7d. 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/FRX201712812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6baddf97f11f8fda104820060ede517bc583d46a18c5aeb74e2709c15dc665. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201712808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb23956b41a5a15bd247b277ef71ea1693c604bad5d7ed725c72c8091c94902b. 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/FRX201712810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4255edcd63f32fda3e44399eeddf016d7c118be002d7c8f4d690ee3418a55f8. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201712813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2734c919369dd47b457511225fe16b9c8a7a29ca81453d67a08436f7d5fdf92a. 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/FRX201712814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bd69f1430fefd0152c0cad23221b306dc89d3b97254e3445cc514cb23bbc86. 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/FRX201712815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1031cbb75bd375fb86a2c29c8064ef5cf24f6ce0b125d05389fc9640c0f0c4d7. 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/FR6V82335538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9860c00e6309974b0b104b0862faedbf5534ce568ddfca08a45047cbcf7f1921. 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/FR6V82335539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39bcdde120210497f045592a0b17f8c6c624ef0426069654fcfca8abdaf4c84f. 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/FR6V82335543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30927887773703e4756a52277b22e82967f608d4a07d788c108307b560044b8b. 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/FR6V82335544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b214e46993052dc0fc4f53721544329158529e2584ae0f0f260ddfd3bb03c7. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/FR6V82335537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9c801ba0132a117287f8c9f4832114f82fecf2d21e5c3932c95893393066fe. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/FR6V82335540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58048699714bb509f600eb051fd371a31898f5284f8bcd6e8009b123aab083d4. 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/FR6V82335541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74a012f3d246a42358a22b97da6ff9bbf444359b1beabc53587f3b130c913b8. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82335542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00b5ced252c091861e995d05575463fbdfe723e9749554a4f79d376c26492f6. 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/FR6V82335545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa6531167ba69501b13407d558b580d30fabf18bd46d765117022c7062c71ce. 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/GBLFP1849571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be5347e86b5ecd2af02e16e1f21c3b2d7e13b43ee6a80d57788d9086f0ddb39. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1849573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b5bdeee3f8971e547a7ceb5663dbd47ed6cbc840a775d295e6af3d53f292f6. 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/GBLFP1849565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdfb0fc4c717554133330117750d08965d8d65a3885b3d825edd219833004f6. 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/GBLFP1849557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b8f83f6364e19f945d1886f64e06599e112e7febeef06a7f124576e0c9b204. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1849576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d72dc68480a8630d98c598271089685b4d20045ea59febd618425041ef703b5. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1849560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c5bd9791058f059a60145d8e6a9d33b24a7ceb4521a89cc00af99aad16fe30. 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/GBLFP1849586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5521239dfe295beeef136a060ba4df5b1b6618a09359661d9dcf8f3fc60f352a. 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/GBLFP1849597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eacdbcaf8e6d189489f629eb99f0d464763bc98e814a07928747f8c37197459. 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/GBLFP1849593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb9dd0e2332a1ab532dba4e8204821e2258db810eb307fb367b766a64fb041c. 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/GBLFP1847550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef3e72b36d8d5364ac738824e449be32de18243bbc62bedd2d78af8458b0a46. 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/GBLFP1847554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6d6bb56819357f2d6cafae622669e87723912f7c67a23f7501e03e3b790c29. 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/GBLFP1847570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddc9476005b35ba6d8b2e641358f8f2c932b6ea27bcd6e035c7ebb2689780a7. 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/GBLFP1847575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efb631cecb108a207dadfae9a71e35d964735242902684b7d8facb51c0bbdc4. 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/GBLFP1847581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872c7343352563b87c04556efcab5cc93e299d0fe670ff462eb4babb306bd75f. 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/GBLFP1847613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ce52a83223d7620ba29b670b226d3bbc40ad1a7dd7e17e50b20d9758b9ebf3. 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/GBLFP1847750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f70dcdbf459dc5b36c50817d0bc3a27b3dbf03cd80b9a5acfcd35b9516f2497. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1847708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02482a6c3b71ed469a9894ac6d85eddec4ed046c24eff4f6bf82e4be7a0af48. 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/GBLFP1847349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827f20a389bbdaa85ee7a0cd6116413494edacca8afd9645112ca183c171eec8. 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/GBLFP1847351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cc07dc473dbf43096e0bf8d87438a650e9539e711b7b0462205c536370b912. 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/GBLFP1847352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9189881a1dcef36afd54a1e68ad49f89f058270d0bd6ce90f74096910705ea. 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/GBLFP1847356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73f48c7378205e9007e8e56269bfbb4ca114dfc97b1aeae0b93eff340696a61. 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/GBLFP1847357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3515c8875cc20d25571f940787082eaae85f0a82222b4f1cd896437b736e62. 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/GBLFP1850086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb332965bec6651838857b4633098c66ee51f91e522e118460b939e961a2ad63a. 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/GBLFP1847359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c402427d6ac98621a4e62ae0eea5129dea3365ecc3521f440a634dd6447795. 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/GBLFP1847360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd4b8446403b21059c16644e9fe502f5e1c62396da6a78dcfd9561694b35b47. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/GBLFP1847361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151387cde069da92e2255ed30e3177dcb9f3c9b536796262db78e440ae6f4755. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GBLFP1847362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda804e60126e604d31afa7a8333522948f33074d629d2f1335b0e0e024d86158. 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/GBLFP1850082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9212efbd1edbaddb95c6148fef877ca67faf529bf91b5df6ea84fb1fedc991c. 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/CLKT22003318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b37b45e91886b01e78a6c9182450f92331ddc8e7374ea142b3ae682e12640d. 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/CLKT22003322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e66eba8075902ab608e06458a907b5549195bfde7777ad6bb98600ea78afb5. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/CLKT22003317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1127d37343e9d664dc177a603e23514ef13de72fc865bf1de221f6661375692d. 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/CLKT22003321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37434fe76b28cfe7e575b53cf3a2dd0bc98071e35e30e76fa6e6efa5007fd3a0. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/FRX201705802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1728641166c70f75e0a9f9b520e7fcace55bd31f7d5d297c7c266d11b50094. 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/FRX201705804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5474850c9451b01f452f1c3c41683a717659a227821d573fb0aa6ae370e5d215. 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/FRX201705805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937b02db69fd63cf40ac11456594b64eb8ba0bb0caeb95ac6068d16aadff6f12. 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/FRX201705806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbfc133aa02f7b7e113f34a58717e0558126951041dc5dfde8f3aeb79776b58. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/FRX201705803.