Asphyx is a Dutch death/doom metal band formed in Oldenzaal, Overijssel in 1987 by Bob Bagchus and Tony Brookhuis. Since 2014, no original members are still in the band. Vocalist Martin van Drunen is
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 0x0ea74c8dbf789828c7e1fb852840175318b8b7d8b3d44a16dc6af5245a54ca9a. 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/82057de7-93ee-403d-949b-08b7c3811d8f.json and https://artists.proofprofile.net/proofs/artist/82057de7-93ee-403d-949b-08b7c3811d8f.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 0x61eda43d729196dfc3a07214fe06f4de1d2451283471c5f65fb93c57e71e9bc4. 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/GBDHC2120201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f50c3e38e04061a513a155e9034ddc297f3f9341ecb757c25f46d536c67f93. 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/GBDHC2120202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b2abaceffa0b7b7eae71b0b7482eaec79938c60df33d9e674e8821ed923db5. 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/GBDHC2120203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109d3bf2b722690eeeca6b6190ea643c9d66b3c0195aafbdc70ec850bb526b6b. 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/GBDHC2120205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4805b825a50f9569fe8361a9fff8805ab765f1e852fa44b561e2fe146fd3b74. 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/GBDHC2120207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97092cde6d616ce4c91a97f9163592ef088a6ba9e0edc6406b408c174d7697ab. 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/GBDHC2120209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4648d6b575b4bf6177e0e73636f20201a2bae14c813b8fb5632c1a0e778c93c. 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/GBDHC2120210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8437ef289f17bff2afe8b8cf026f4e50c5026d968f9e95fd8e1a70a3b67c3dd. 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/US4E41638801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0bea66c728115be4acb276720f2bb0dfb159ce96094e1dae81ab9f6029c538. 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/US4E41638802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad2c9a1b47870d6e30be786a7ccb51e654413da9c245aeab637f26c4bdadcf0. 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/US4E41638803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b39b85e80420d309d5ce019409d5cb1b9e7a88ceed0c1f76d938e7d0781c157. 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/US4E41638804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ee078dcfd97dcf2cfd76e895e7a2257f8857d6b2dc94d1311cb9a0652f2612. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4E41638805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029c623cc99fd62933247973488e92a378feb914dafca6456e6f4e29eb6fa990. 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/US4E41638806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0649ace3beb8825058ef2f78685b31760d0ed38f1d84f543cd4dcd5f994f45d2. 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/US4E41638807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680b2b9b08c87c990e9fef51ac29f3a9b7ecf2b7d0fa40c569868aa8cff4f00a. 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/US4E41638808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7200df0207d6d8eb6d90c36b799886fb1905fbef29b0c736ac41b4eae10855. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/US4E41638809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac68e3cc4cdba0a6ca129aa70d7498e3b704d6e70d9822cde9419609330c5ab1. 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/US4E41638810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61f8bf28026681d73297200b9b66af073eccf13047e4d85bf922249f7689cc4. 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/US4E41638811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c52fde60988a07b2df0be137bd5ee10e8f4b2f26897e23ac6f7c989a683af7. 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/US4E41286301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52291934bac99013ee1ac85d1d698b459454867f6b62a8a2a195c641b6968fe4. 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/US4E41286302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa534cfccf181667542172595700f580853e6fe61d9d85882dc7740954889df. 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/US4E41286303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fa623831072c9b6bc473c277da958110f95c5b857516ad8bb143208c52c8f5. 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/US4E41286304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eae25922290a72efde005af8dbb73ea5810051a062d49dbbbcb3efb256bdef1. 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/US4E41286305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c557c72718533919882a0baf278df6b2d1e8cfb3db10ea5310454aa8dadfdb. 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/US4E41286306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72306a0bd359e9455ed8d56c3f7920a01e21a28c0deba534066a4b4d39743972. 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/US4E41286307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70f5e7aaaf4e97cee194d979557f64c4fc0b832c63f86aa26b766751a2e87ff. 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/US4E41286308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b451e8c1eec1acdd31ae06b47b5a758074355fae25e83175fe06f73f98695c. 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/US4E41286309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7231c0cc5c8a9dd2b6d4f3a728c7ce1e3b4de52c9382b33b9ed20258f6ac82c. 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/US4E41286310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e49ebb2425153d7b14bc3813517d38abe5c54b9d5a30549fd70e2682f73a88. 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/US4E40959901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e657853f52380adbf00fe13e0c85241bb5d42867c5d53ea52543e6d6a31d57d. 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/US4E40959902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26233d52d985f623cbe3accf244a80ccc2c02db993c57ba1a629be339d217bc2. 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/US4E40959903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033904243f1a0d03e8032609c0a2c07694fd54cbe2fc0810ceeecf4a220f1668. 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/US4E40959904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3311162526afa4e1f6dc283843d0a40337b1234804ff6695c8cbaa817d3b36. 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/US4E40959905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6bb12a9b1cd7a666599549e40f39c7f50b549a591314e03f402cc2f0beb161. 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/US4E40959906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086cba39d00b18a0fa682bf3a0fcd0e7a9545dd9e61195370c76289778b096d4. 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/US4E40959910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1bfc61213fcb07da9b45eb36089b2b1a2f84306e6e74a1987eddcb9a008135. 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/US4E40581703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a903307f6109863d6587da172c5abf4231d19067f4726db884c357c1606646. 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/US4E40576301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0ec3c0f880f0701fff9da2596368fe19e36cbd18ee3aaaf893a3fb55333342. 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/US4E40576302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f7416b23d4c545935768e8c3da6b7b900c3768d1e9bb6978a5bd757c8c5480. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:22:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4E40576303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a0a99cdfe5cbfad1b6411d5b2250b4e58b69cf4eca3fb934b3b33d1c35c771. 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/US4E40576304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bbc82b4c062cef034d700f371fddc4737187a199b09c42c6ab5ad8e6d5d6ef. 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/US4E40576307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42cbf33779b838989b7a5ed099182f441fed8ab26ea7d0a338c0d17100034188. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4E40573401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cde59a41a8f688eba95a2adb2e82b513004bb0d8337d427017cfc437d4ece37. 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/US4E40573402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695e346c979524d3a77ea55e80660c7a73ab1d805b92641de96c905f8696c268. 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/US4E40573403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0cdc7ea6186e24cda8bb9fba6d203bfb51d5bd8357e45c434da2897b6c2735f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4E40573404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d390772e1a9efb6958b16b6e4c765de1f7647cea355dae4ecae115f000b9ac. 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/US4E40573405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293b615e6cdc7adbf9e1071484eeb44b1604167c55d848dcb64168f5c2dfdf92. 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/US4E40573406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3e0fa977bcff151c79afdf75bfec446896729d570b7853efccfd604467af25. 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/US4E40573407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aba5096aeae91ceb9a5f65af2ee86a350167d7c8ab3194620fb69c9554cb8dc. 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/US4E40573408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb411012df5df57baf6a0714f3e09c080a066f9701edb5f316109e763e6c40a36. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBDHC0605942.
Ode to a Nameless Grave - Remixed & Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2df8947ab3583559b46a0e4047d5126b7797f0be4eb6da250a53ec03a744365. 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/GBDHC0605947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb059bd699a5b466dc977ba6a875bea6e8dfd138c6763641e2197a503e25f87cd. 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/US4E40671601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8debbe110217cb86d059381da6c3a37f35b34ee637c410bd0d25e0ba1c4e232e. 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/US4E40671602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1115eef6e6a625b96afded2f81ff2ca2dda2b3c6c5a136fe7a00302ba569dc7a. 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/US4E40671603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32168e5c8485f1f2a43ffc6f8479f59ad1337752bee6756aa46b3e3755d0361d. 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/US4E40671604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0196236745688d6dbb79e474eb921f9cf49f5a3cbd82eb53a4b6d262ff8a072e. 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/US4E40671605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221db94cac709737ae9f4965b61ef42e2092b05e2a5b6fb363bf7615ee4e9b46. 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/US4E40671606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79198e9b178b5ac9382231cd04952537eae7b153f57d467fb535aefc34b08c19. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:04:15Z), 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/US4E40671607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13316e80021cfe7bca7d3286a194d889941e56a6e98f6eb6f862cde438cc6937. 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/US4E40671608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d8defdcd48dd91de4b568b79a5746aeb313dc86e9d5ec891b5ae31e7adcbd1. 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/US4E40671609.