Burning Heads is a punk rock and reggae band from Orléans, France. The group formed in 1987, and started out releasing records independently before signing with Play It Again Sam in 1994. They became
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 0x29563d6a14488e2ad657ac204a0adf7ef409dc52013a006f1895e251c924da12. 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/8d31b5f6-2b7f-471f-a2eb-f6221eae611d.json and https://artists.proofprofile.net/proofs/artist/8d31b5f6-2b7f-471f-a2eb-f6221eae611d.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 0xb5c488531c67253bde06bb744691693c4fca96908fc9fc2e9ec5d83550da377c. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX859600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a3173f6f5ae8bd0e7805009ed1eba3a406cabfd518f1557c4dda5275ab8cb3. 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/NLB390500164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abddf09dc9f5f257dbc075c7d25661e20d9164a95afd1cd51927197dea6c838. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVIC0013402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717ec2bb53537875c56e7280cad1ac3218a784168d3fd0c088f8a8851ba30fae. 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/USVIC0013406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6733398c456a605f064259b06c9761ffc6cc19131a0600162e9b5c6f43cd4a. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVIC0013415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6343f38d01d0437b1b4e0986c4d26ceffe461e352ab11df4283ec938755ae408. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/FR26V1633888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a03864557a3352fc9bd8dc3e3a13747b5e09b3b14abe956ed70b907268e803. 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/FR26V1633889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad515fa8f2566d745c2e0586bb01f7d09e2007a0e5fb5e6b4bc2a7829084d1e2. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V1633890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d864b150fd6ac65576cc8d33e0f5d643504c91da984d87cfac1bae00617bd59. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V1633892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b3e6129525e56bbebd451f1e3dfe5bdad58194fb3c80a9c67b5ff560bc7a5a. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V1633893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8634308839dd71ee104c4a69090cfc405c5ff084686292832b70c01a5ca56ce3. 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/FR26V1633895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bde7e382cc32961891593e324b2a1e62929af2d54ffe32fab9b46d460855cb. Chain 2 (Bitcoin): anchored in block 958724 (2026-07-19T11:19:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V1634116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32b0a9925454cb419ce2414f937c506f557e2efda96c83645b062566d1c3c08. 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/FR26V1571730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cfbeba8ef191fec07b4276a2b0c1d9a41c6e6d3b09352f6dc12dee8b14617f0. 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/FR5MU2213102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613c64176599334e9a52ac44874a8d32fc9d0c2b59902ddd88343ded89265193. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/FR5MU2414502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73362f7fa1e760447cd6d1231d721f2f26996b67ef335952f78de26fd1a1b8c. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/FR5MU2414504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4580bc996fd76e708591c47f0ffa520a9b86825a84cb1acf4ab51282c976dd. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/FR5MU2515705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2138999783a7ecb6f41c0b67f2db6eff5854e4cae56a905b5665e3ed077e9caa. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR5MU2515706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce370e859e24620a4f7c4ab1526781c02d0d3f6348c69d218307e7c3834976cb. 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/FR5MU2515707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210e195cafadba9869e066146bb376826c21d14b90d14aabe4567cee325adb34. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/FR5MU2515708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d0dd5881bd54d1175c3f322e8200307d24a514ce027299eca051c23129c09f. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR5MU2515709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22d1cb281545cd467b204de625311eeeae3028542814e83e9f4e76632a77079. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/FR5MU2515710.
Punglistic Hangar 18 - BURNING HEADS Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b40e35d9a2adb34492716095d5033dee98a51898d2680d28d08d7510f64d45. 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/FR9W10301523.