David Roger Johansen (January 9, 1950 – February 28, 2025) was an American singer, songwriter, and actor best known as lead singer of the seminal proto-punk band the New York Dolls. He is also known f
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 0x7b8ad7e4b8d18271466c7ca02ce9f99703781111c37ed0dc65d14f649c9f2dfd. 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/029edf66-cef5-4afa-ba66-0805e17a2668.json and https://artists.proofprofile.net/proofs/artist/029edf66-cef5-4afa-ba66-0805e17a2668.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 0xa2e6a3340aa4126338fe219254c8825b53994431961ce7276aeaaa77baf20b65. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USSM17800057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a92d0d45414d43f2ce4214eb49b3c2a14cac950db04358247af0156ccf44869. 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/USSM17800058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2fb9c92ac9a272380dc1df2c243699a32ebe35a9cfddd8e36c5fab6a5593ff. 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/USSM17800059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebd53ef728626e27f6a9e94580f7620395ef68a57dc5664bf82b974524c660c. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USSM17800060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfde6d364254f7cdd9b7ba733d8f6af9a6fccbab159c29ddcc9f143e834b0f8f. 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/USSM17800061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd42f7278b63fc25dc951c6b91a5ebec986bb19c2e12bccb710c49992d4f65e1. 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/USSM17800062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57db04241113abd0d294ae40aa65b988ad4b37103d89b789d362507bec968068. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17901126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6263d9a258271d3b82e66f7d77c42110d3b7f9ec206ac7e12891b96f708fe3a. 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/USSM17901127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccf60f0d6d8f930f53740c846f6f54553a53cd0a7861d51868bfd1b6711cb3b. 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/USSM17901128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d69e534260819e7176d3ee4ff1e8fd753e639db927e74a75bc97c95d31fddd6. 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/USSM17901129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad47f2fad2fd9726735026328a042ed0cf02b33ff83386c07dd51afba8f60277. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/USSM17901130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd3509c96abb5f8b377e116e97be5ea111afbc1633a91ba031ff29181003770. 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/USSM17901131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf892bdc7cad7604840610535903698ac65d0da4734ee2bd99ef99e74fd281b68. 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/USSM17901132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158418e07c7fbef5b9dd89756dfdd557b57f791a81ace7b6f9f0d0aa15d46905. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/USSM17901133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0566b4722f488f494b14fea6a9218d21abbc1f63b6b3e24f3afd96706b5c87. 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/USSM17901134.
Frenchette - Live at the Paradise Club, Boston, MA - February 1982
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8473f5d0a6eaf70a6c4927382973404bd55c3ec355e52a3aafc12ba814cf40d. 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/USSM10302723.
Reach Out I'll Be There - Live at the Paradise Club, Boston, MA - February 1982
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c1e2978b80c1913e27814350bd34a7dc5f6aa0be931d80d90f0b977a553f60. 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/USSM10302724.
Is This What I Get for Loving You - Live at the Paradise Club, Boston, MA - February 1982
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8baa91491fc1ed21895cea834ab19fd8959d252513af7db5ba832da321b65116. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/USSM10302725.
Donna - Live at the Paradise Club, Boston, MA - February 1982
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73a89c8c3838dc85876f99a99ac2bd9ac789cc32f264cf876a3a36ba2d0c057. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USSM10302726.
Build Me Up Buttercup - Live at the Paradise Club, Boston, MA - February 1982
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d4668a78067cb7f7162cd1e5438de488f47ce6358dad4a167cdeb05e65fea6. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USSM10302727.
Melody - Live at the Paradise Club, Boston, MA - February 1982
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9cc532d08733b8f2a72ee55518f3562f9587db51eba5e92dffab77f51a40b9. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USSM10302728.
Funky But Chic - Live at the Paradise Club, Boston, MA - February 1982
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c4c12458ed9870b98a6ecdb8916a390c9a75534f3320666c0a66ef195ea90c. 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/USSM10302729.
Bohemian Love Pad - Live at the Paradise Club, Boston, MA - February 1982
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9c4258da577d39f55cd18dee05720fed06a9c627241040f08c4e4d869fd998. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USSM10302730.
Stranded In the Jungle - Live at the Paradise Club, Boston, MA - February 1982
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fec4dbac6b10f1eef4bbc00d91bade59f4caf7c18d526f0bc495f0a9193d328. 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/USSM10302731.
Personality Crises - Live at the Paradise Club, Boston, MA - February 1982
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89d802d0afcab191c9a8830036af8594480adc73bf25659a097621ae5f799cf. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/USSM10302732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55aea56e7447fdce667f62ed1883a36df67365874ae289efd78775670eeed7ba. 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/US99C0519601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa29f7b341f0a19d395eb512fe744533ef54f0d6e01c47e01a3970414b9cdf73. 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/US99C0519602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2c0ef905ae8893b3c8bca85620d55f3e5561fa5867cf09b3eee72d14e79899. 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/US99C0519603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a29d70114b85a18b21530af0676844e1b629ce8a31e38c2714d83d352bfe45. 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/US99C0519605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0c4b809e274beb74d5db42941a521619a4e6f9af70ac625bf6b8d56f421000. 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/US99C0519608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fae65e9a26973f4118c9e4156c9c5f6b65526cae081a8dcc7c16f3e702642d7. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/US99C0523601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd644c9ab7dc334663e095bc59da5126a6d33e64389f851df7ebf28dfdfd9999f. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/US99C0523606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc262308c4945f89711b17f0ccc88ca1fc9774a8282d29ffe019777fa46f68730. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USSM18101071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e86d84a962030b045e1b14bd996c7dca815ad4e649ec97784f814cd8cfbedc. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/USSM18101072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6905e598f221c4ec426f2d6282c738ccb67fbdd52e50dbd0b842174ebb09e06. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/USSM18101073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fd429cbd096f9a8bcc0caf2801b4221e7f1409789dbda2394ec403fa19f195. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/USSM18101074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a483c2cb404e809cdebc0219c60320d84d3abf76fb3d964746e05fe2ff29d14. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USSM18101075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41c67c991fe8acacc3dd27e8c02873c8ff25bdbeaf1852e16576d6a0ac57b2e. 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/USSM18101076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93996c377cae7331f8d5d3600a56ef67038aa873560ae437fad24c6f6f829907. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/USSM18101078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e09c14e96dfe6e43c97a32a30e25c17253a8e82ae0dee6381d2df9ebbc5177. 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/USSM18101079.
Conspicuous Consumption (Live Chicago '79)
Light My Fire - A Classic Rock Salute to the Doors
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ece7ea2a525368f219b02eced6e2910ac4c52ae59758d215cbd2b12597f20a. 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/QMFMF1472900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc8a63f7ab55094c048b4855c03111755610429912df6a994fe4dbcb778206f. 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/QM6N21425435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52dc374d22a391325d55fe8856d10b216ca950c4f8bc4d4f05aaeffdd2a64738. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21425455.
Harder & Heavier - '60s British Invasion Goes Metal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074d83a7b62e5cc0fdeb61bc41fc640bf8e01d25b00f6de0c698acc5f9fb0395. 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/USA371067485.
Centaurworld: S1 (Music from the Netflix Original Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f8a293dfacbcb245d174d19cfd7c7d6ecfdcb013a5bbbe8093f50a6b438a2d. 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/QZ8BZ2100242.
Angelheaded Hipster: The Songs of Marc Bolan & T. Rex
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a7ea6527d3ee2dadb68d627c05b766de8b23dbaf0f2694c0bbb88e670118e3. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/GB5KW2000334.