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 0xf3b6d690bbae57b9697b839a50864324a0b93b1b68a6448078c40c36983f8314. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85abc135-077c-42c5-a1b0-0d220337afa9.json and https://artists.proofprofile.net/proofs/artist/85abc135-077c-42c5-a1b0-0d220337afa9.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 0x544cd667569ee6e2b9d1c033993ff755f8142902de1a53fb1d35ebb1e596ff01. 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/GBAJY0240001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be2663d6dbce3bcd86de494094fb333216e96c3b7cd80117327ee0d1e0b00b3. 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/GBAJY0240003.
Made In The Shade - If A Tree Don't Fall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf72bb31705230e140d5810595d433454879b82af0eab1a2c676bcbc04bcdea8. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USEWC0771209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4df8fd1349cd107c2472a6ee1cfcf7db51076759cfd94107d9231cf8b5f53f. 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/USEWC0771261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e0050024ed157532c9c23834c6acc3989661dfca01876353757d2e90f77e2b. 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/USEWC0771339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02708e18c24c7e1c412936113a957cfa5a1a0d484bd2e52a05519358915ff1bd. 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/USEWC0771386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eea75a501210f4f51ebd4eb430deecefd9e71ee864d12e78aaf08dfd86ed556. 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/USEWC0771435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6e5582048ee211a5ffc0f8cfdadd197790f3ed507a925b31658cc94028feb3. 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/USEWC0771599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fd03696f4b90d78b1b59a8712ae16296dbb285cffca6072ad9c7ca43bee1a5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEWC0771808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a796b0696543726389271cb996de3fa1958ef2811d1d088630856b5bd854f8e. 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/USEWC0771835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ac55d432a900cb14370d082e8f7e76fafeb422724c1ece58662f4a7e2dd92c. 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/USEWC0771992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392e2936ba0fb3347233deba797a776ab6b6ccdae66c9b940f0dadea0f6a7576. 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/USEWC0772074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329de1400f9d9f9383669ba3034ad187b643b02a56c366dffbb47a3858430273. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USEWC0772087.
If We Never Meet Again - This Side Of Heaven
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004f0544d86e1582aff8ef6edb3928fea40e683bf0f699ee4d6c557c9ee33ea3. 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/USEWC0772142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd716e73e9cf03738eb38841da439effa50c6951e20d507d94ab2eb102bcb1e5a. 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/USEWC0772151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8f8bf0bd26b1d72134af4af7ef3ba26cbf27369be1275366ffa593a19e4c89. 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/USEWC0772179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa8f10da2266259dfa495365241c65b11096098bb3cd5894e2ecedbb996e754. 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/USEWC0772187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f67329353efdc2f57d159716b933e3028a5ffe4145ef0f68910486a8e10fc28. 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/USEWC0772208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe076e19bc192c2c715825d4e570cbb333aa4cbab30890628f6f7082a70b6bdd8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEWC0772235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e2521cce273e58cd23a07c96ab68cdbf60685cecbd34dfa2181ad7ad475e28. 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/GBAYD9700303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40c06a60989d55b835bda478c7952ec7e9a14ffa4360f1d2d4f2f2568e96f3a. 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/GBAYC7700030.
Coates: The Merrymakers (A Miniature Overture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0296fdfea63f82d3b2ecd3ca87d9f7a6206e974cbc5099a5690237d71dcc66fc. 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/GBAYD9200480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd14b069bb9ec31c4c529649c2dd8f5a324ac6322c0c6e7cd7e3c5f29eb40401. 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/GBAYD9700305.
Grainger: Irish Tune from County Derry, BFMS 15, "Londonderry Air" (Version with Strings)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58704c537e8cd6818d5b0b19ddc7b522f8c9a5e751bc880b6c6481317ecf6457. 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/GBAYD9000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf805abdcbe817880091db8d661162f2fba3b9906c3df5d8a145de96840e9a30. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBAYD9700307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5efce4b4b0ab6cdd95a40b64f8244c9c0e3d640cc25abc4360857212d8e9476. 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/GBAYD9700308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32009af723589af28ea45695c6107f0a15a4d69d03a7609b72ac6e739b470c8c. 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/GBAYC7700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91697747505ca612458d5904549f4ff1eafd471df9d4a9cd03e050ed9bb2a0b7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD9000181.
Binge: Elizabethan Serenade, "The Man in the Street"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb290d586a95ada0027562aabea0ee02d2cd0cb94663c86abd4b72fa7530743a. 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/GBAYD9700313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afee559d5aec1b2220fbe43ff2f37bec6ea004973dbd01cff88d507ffdd0d8b. 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/GBAYC7700035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc030d2184bd2ca65126b2e0a740650ce32ccec399e163ba898a0271756ad15c6. 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/GBAYD9700317.
Coates: London Again Suite: I. Oxford Street (March)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7513de80c879403788eb8ad73a216c57ea44a7e21f75ebedb5eec5114daed471. 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/GBAYD9700358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc39eff2fb0e614fa3b43b6ac0d4d510248670fe869dee5ff84af15fd1702e47. 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/GBAYD9200481.
The Golden Age of Light Music: Childhood Memories
Roger Roger And His Champs Elysees Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27dc0192e34638b88642712c182a3dd86b1e80ff5ab052021d5ce16b4aa1e945. 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/CH6630652506.
The Golden Age of Light Music: Amor, Amor: Music for Romance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bdc22355d563119d9be2c250ae3e11c16cdb50f031fc4d0cd780ecc85fdeec. 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/CH6630753301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da71e3489eb40656fb11949e73b73e461b8e3c3bb7ca3c65ed03d4766b1dcbb. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ae52a8827b718193fa909353a461024164727bf685a9eeb92e5ca06cf7f0e5. 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/CH6630753308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3844a01ca6a95fa50cf0c5644823fbd00e9bcb5b95e410dc1cbea5e95f37c38d. 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/CH6630753309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4c7ca8e9b9604046fb37e72c26be9013860432e7c704d9cfcdca4466e15234. 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/CH6630753310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37dbd0434b80f17643c97feb94f4d9b46cc2eee8b928c69e3f6d04f050aefdf. 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/CH6630753312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49b8eca892017137c09f43f901d7f6ccda6ef80c37f3ab3b562a7c5ecbe6aec. 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/CH6630753313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df5539f8ebe84683233b8f0cb59eb631987163ca6b56f9d9a1c4e70a421c7e3. 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/CH6630753314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a3d66e73dce94970fff5d8b97db318f21c809a86f4d58cfb6cfcee54c37e7e. 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/CH6630753315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36437a6c5e3d01a4861afe6e19bd74a036b639451cc71940dd5ad360f027f3a1. 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/CH6630753317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b440a08b9e80a0638c7cc0bb0718ff1859c458cc459aa61dd39a3c192776fa. 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/CH6630753319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4939d733b1a5d936ee8bda1c106f7e62ebeafc8a0e5707d24d7c98085c3fe0a5. 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/CH6630753320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56bbb3455f4a7d1f2166f1fe65d81e88d505ec8a6145c4cb7472c0d2b2d68e2. 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/CH6630753323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e6390d19a525213eb023e0f4385e09a0a08ae8041b0cd896fa7106c51c6a02. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753311.
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
The Golden Age of Light Music: Great Light Orchestras Salute George Gershwin & Jerome Kern
Danish State Radio Entertainment Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f52a9f3e8818837655247ae261e18053169797979fd1af192d911fb25f417cf. 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/CH6630854809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff657f481ffc7b4849c425b1870073788676f21839aad375f89a8faf085821a5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBGL9900781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b8c28577d02e90187fbe31b84fae75e509014e9859d0480cf683f32eabebca. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBGL9900783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9eb0da9674373eb4ac5eb01b2b738260a52e34ce2174c62b3ee4b93a3a3542e. 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/GBBGL9900794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d82c65fb162a85484fc63d90828ab4fa1bfc7ed3f40f7e8d61b4ff1f3b0374. 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/GBBGL9900812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d304abe972d32252d509a6fe008e45bb42e23ffea5c22d9ebc50b5b7b0bae8. 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/GBBGL9900815.
Two of a Kind: Ray Martin & Frank Chacksfield
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00c79f80b03c81d5ac5a6673fd7bcc3cf2fc3b2f9261afa9ecf39895c8f632e. 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/CA5KR2031726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6ba3091b8a4b8e4b37c8c20f8be4f16cb960a2db076ad0c7e36a5cbd8bde88. 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/CA5KR2031732.
Les grands chefs d'orchestre de variété : Ray Martin, Vol. 2
Les grands chefs d'orchestre de variété : Ray Martin, Vol. 1
Music in the Ray Martin Manner (Mono Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0841604da6f9842ea2687cdd0d994d225e068a5cd989c323959ce70ed79c6e7. 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/DEBZ41000169.
Red River Rose (feat. The Swingin' Marchin' Band) [Mono Version]
Three of a Kind: Ray Martin, Martin Denny, Les Baxter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aba54cb29c6f02a94743007b8f842b05971ef4c05acdbef8b28bc511802e7fa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBGL0302149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06215f0fc94f1fd4ca7deb8935d68210601538bf8e6b0b80d097e9341c1e8180. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBGL0302151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636fe5616d17ab4b8383795296df85d8a91bb283987f5983a5180de17b226ad8. 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/GBBGL0302153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e79f21ee8c9d21892efefaab78c603ea04a9e8e0bb6a659ea634c9a8ae4a66. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBGL0302154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffdd97f49e9775bda920a3b2d48bf408106d10afef33bc7def1aaebd43a0c5c. 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/GBBGL0302155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c5d2069b2dddf4ea26f092a36ac988c0927deab09507b7968c833d637f6117. 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/GBBGL0302159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a0dee17a627d4077940dcaebb5deaba3f6b15ffc2f9eb6a27cb57cf860f5a7. 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/GBBGL0302161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b67cf4223c8942e99ed5ed2816c83237ec5200d6e9786550e98e67e517f7d9. 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/GBBGL0302162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1660699fe194fb65cd28033c38ebdcc519a07e808f2ec4fc41eb3e83ff498e5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBBGL0302163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0bfd331d26e28bc908b52926648c28a9096fa75d7b6eb0a02f8dc84edac677. 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/GBBGL0302165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cb98c1370d7461475b9a3ff48b637e4ef6a1abbfa8b5ce421dd333084f7b8e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBBGL0302167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89b6a06bf06356ef0e1737e5f29383408a3d280f455b694c71a6bd57f0802c1. 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/GBBGL0302168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45177f1bfb8accb6cc3ae5c8124cfef72980447cbbdaefa689f40409a74b7385. 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/GBBGL0302169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a554494eac2151211e0060e7382c468c8c3f71760af38ccbc71c71b061be24. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFPN0403401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574768323ba7c45af08827d42247a6fd9045eda953079e84cde20b1fb42868b6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBFPN0403402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445db8741befce10b853767ce0afe4508b2baf3362409ccd3ddcdd400e4104df. 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/GBFPN0403404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6f2b552424dc8e26e441c3711e0f74e392712eed6b454ac7012e78907074ba. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBFPN0403405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60162de443c4a1ea08eae4d59d141d47c5333001e7e98bc72195cf9198ef8e9e. 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/GBFPN0403406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e36c495090e8da5495e047fa0eb67edb464027eaba4f6f819e232c9adbc783a. 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/GBFPN0403408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2b3f86e4ad739a7bc5570ff43dfa2bd915e4e7f105f969e9b61c9433da6d12. 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/GBFPN0403410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8adf45feb3608d5013d575712632a763c9fc8fef5271597d963e015917a4920e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFPN0403412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013e8ede7125a10d729aa32d5133320a2b3d53655583e4f36387ec3babd07099. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFPN0403417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27da2c961207e12f0df80c90a68f12b993c43db5718354eda78bb406aecdd8b1. 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/GBFPN0403418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e4290af0dd686d1f9dadd9562ccc20ad2c06566e068740481fc1f76162ac64. 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/GBFPN0403420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972d3711b8eb56fdbccd6f7c494e7e9204171e01a4085d93b61a30d628053a98. 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/GBFPN0403421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793582d3ecd92bce711c7184839c1e92a0a3420b41f5eff1d97a5e44009bea20. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBFPN0403424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4099c36b6160d3d511e48d45f2528fb376c62dba6a2f47f328a1e24c1b90602. 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/GBF2B1000603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef349ace409e5017192d8d366e90417b741e9fca07180bc2ea3f8b609ad7c47. 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/GBF2B1000605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9c25befdd7ddb7de51763478a196ba33cb8c1d3b751727232228fc68ed3661. 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/GBF2B1000606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d6b16c80e374673103266751c2d8fe0b18862b70ddaee16f007ac6995961e5. 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/GBF2B1000607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a2d9aa6404174d6281354489c48c81680df469846d7041c12b347f3bf5affa. 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/GBF2B1000611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd959582c5b84c372d8bf4634e20f8e2cef372e80a923be2185f0a2cd04f73d5b. 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/GBF2B1000612.