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 0x9dae21331a92e6e4a1ff5d4981112e0ab68b8c494363fa2c0caad569853930ef. 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/e505f66e-dcc5-4b16-8e41-25c435829629.json and https://artists.proofprofile.net/proofs/artist/e505f66e-dcc5-4b16-8e41-25c435829629.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 0xb3e4fd5840e6b6a4799da9c9d55ecc1059154abb3ada61a7f90179e6a5f5118b. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/GBAAM8901027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf8131f3506a19db8efe328c004bcdb96c032e304b142b970989c73844b11d0. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/GBAAM8901028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76721b17a99bfbd991193ff0e96896c77b4950a078cb64d69ea66a1f87be5d2a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBAAM8901029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2572950e332378c92df27241d77a266adf586e5934d9285fef685497a9c4eab. 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/GBAAM8900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e4fd5840e6b6a4799da9c9d55ecc1059154abb3ada61a7f90179e6a5f5118b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBAAM8901027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76721b17a99bfbd991193ff0e96896c77b4950a078cb64d69ea66a1f87be5d2a. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GBAAM8901029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b980e60648a298e5fb6f61d3542450f0924caa687a29a0f18bb8b080f60d20. 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/GBAAM8901030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6d9270b2568a97323a400e9f01ff7870dda3407177dad5374200dce2632d58. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/GBAAM8900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4c16037c9a1c73b6ce6c7b62ae07f0aa153042f01b119c6d826ffbf46707af. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/GBAAM8901032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0112322c9645476c44e47a64156cc536b87241e61683adb67292bfdec60ec858. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/GBAAM9201024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e02dcbaa327470ee4c5bc32f498a8ccaa9a56670032dd4d4ad7e6e49073ecef. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAM9201026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306eb1aa3364807ac4d09569065e6b9927f2323eeb69c9d3b9659756c04ba6f2. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/GBAAM9201027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db4be379309b9e9580dfc9b91d36a949f1430365283580227355f23896f0abc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAM9201028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391f664656f51d95d7352ff7468813d34fdfb7ff7722f2c9b806cc0bb2d4604d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBAAM9201029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530e7ff0d08ee962710fee76baeffd400e86f8efb118b94e4b63511aba1b4a63. 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/GBAAM9400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311bd6401bbe0c62f19ebb9a75abcee6948d38c9d4e7cf62033c43fa4203f17f. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBAAM9400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30802d4579f83c0e3141ef64a2723a66e911d2b69f96347724e1be7d13f995e5. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GBAAM9400114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4e5c4cc1fffe6dbda1869fd722cae6e5716675e47342acd94c1e353da0a07a. 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/GBAAM9400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f91f7863365cbee4de84ac8cf434a6fedb90e4ab6799c7c5113c36624ea0e8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBAAM9700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f91f7863365cbee4de84ac8cf434a6fedb90e4ab6799c7c5113c36624ea0e8. 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/GBAAM9700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfa0437deb5418160f6b43d576e26fedb5bb96f757b82605c3ee517d5be7511. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBAAM9400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786577fa77a7ca0aa83111ff7ccd085424631e59c6632749e8858b734eed3f46. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/DEH841200390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92090fdd0e65a99fafe2f51c50b9e3dd33bdaae3db336d7335e8f118cf3dc64e. 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/DEH841200394.
Break the Silence Radio Edit / Butcher Man
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af0320ba5d3c98101d83fb80f3e80bf53d8b7298a7e8b25b417e22452184eb8. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/GB2DY1400593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e181fe6eb89eae0a6637cfc6467b3bbe2ac6fbadad7cc98cad437a7638851f7. 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/GB2DY1400588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ef2d5fea93523a18170368af0c36671510a1c6fe86ef1a704614720a1dec97. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2DY1500187.
(You Gotta) Fight For Your Right (To Party)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5987bd07ab47d19b9fda213ceeab29c5a56566304f46c03bb4eaf5aef36fd6. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/GB2DY1700197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bf6d70a8644beaab2c5c7eb3cf506db319c9a8abac9961a43c3eb4195e20bb. 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/GB2DY1700198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246c53ea3bacae7c2bf47281869b8ff70ee394e4cc039cec1306a06a881a8e13. 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/GB2DY1700199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13661ad7771cc34c89c038998d12126d1bb208ab88173d56ced58ffca11c72e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GB2DY1700204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55294a8d0c0ca18cfdcb99281fc7dca5677ff5eff8fb9ab64325e7d8e630cb7c. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2DY1700206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727af4b341442dd6293301c5c4ec363cac8aaa7425a6c15fa332fe4200f5219d. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2DY1700195.
Higher Ground 2022 (feat. The Sisterhood)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b8f88a3eb19f9f8ecd05cd57c2cdca249fe6f3d67a2e178413dcf32e3e7b1b. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/GBBLY2203190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185196af231b025d90269f2f5562cc8fa13c8e3e2a6cde94bc727a3923d20737. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLY2108551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3785edbb237219303452e472e4811958b0fb2d8f9726af78de2d43c524c148. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLY2203194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322d610087196ba30f55c3b98e3ff88cfba12e92e8ce624b30c255a20b3de474. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GBBLY2203192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa8f1af930d3ad591b8fb733f58a7166e1f9f83e54972454c1b9a93d2c65ebe. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLY2203200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23f58558b1a3eee26b75570ec8b92f7b315b97011813a1214f46480bea9d652. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBBLY2203201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66437f4dab9ed31043d3aff4f0b57ce41d2017b6cb7139d26d6bf5bf23c13983. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLY2203199.
Jools & Dante: Acoustic Tour (Live at Frets, Strathaven Hotel, August 2022)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f317d0e68a3aa3216c5287c88215a93d0e7bb60e0a5fb4c27f357a573d21cc5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBCEJ2300323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7adc4f36cf905ca872bfcd13664135fbcdaa67231fdc09b815d947e9a7d06a0e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCEJ2300324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1df3711540fa0828e6398abcc2265ec9da16ae1e4d8082db91ca3bb1749d324. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBCEJ2300325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be4383745ebbdb1e4fb75a931bd996b58f15e7470a7b4555e2aa09e653ba64c. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCEJ2300326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0f4a3802160b3dcacb53fe9d0d558dc36be673a71c2a719095f8f303f1e1ab. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/GBCEJ2300328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89701fb851cbd96ec592940c2669671dbb8afb7fae6c6f13e5abb3827d6dbbde. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/GBCEJ2300329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0efba859bb5b623cbd0a1f3d4cd5fd4be58ae4c1527dc584652b6faa5648b5b. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/GBCEJ2300330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cba622a562aecbe97afb59168048b124c27144b630c05c30cd7b053c44e34a1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBCEJ2300332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8826ec2b6089f2a8d89da83dad1eec90917aa93b9523fbd24b5ec52826b315c. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/GBCEJ2300335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd401bbefa038c03145808a9df0bf5140d74ceaffa58078f4c72c8a980e324306. 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/GBCEJ2400273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfa0437deb5418160f6b43d576e26fedb5bb96f757b82605c3ee517d5be7511. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAM9400095.