Gescom is an electronic music project based in the UK with close ties to the electronic duo Autechre. Stylistically, the music of Gescom is closer to electronic dance music, acid techno, and industri
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 0xb83aa2eda75b7a95bf0a41dd239f464acb86ea1d51d7a1fb497c5ad60b695ba0. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b671010f-dfb8-468d-9438-98409e8a50ba.json and https://artists.proofprofile.net/proofs/artist/b671010f-dfb8-468d-9438-98409e8a50ba.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 0x0aeee6eefd40fdf5c0bacd7701ec3401beb89df9c384c4c5bc63727283da9f03. 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/GBLJH0712804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaba8cc08dae5b5da57ccb7380bba3181c29f8385664dbd93cb10df6da1fc8f1. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/GBLJH0712801.
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 0x74354923cdd3549e367190f80ecd065313338ef57792724ce0b64e68cd978328. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBLJH0712802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe635585cd4b7189f8b5598c26b1e38e6fbd6654be7aa9491a07315996abb8f70. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBLJH0712803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c2177f3fa25e84048dfdaac092162c7f0a7822c955f289318be2c8a3182b0e. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GBLJH0712806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f199b7d2ca2d69e8be22857e151b87b1bb56f4747abab3eb953a07a2ad2f07. 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/GBJYX0666238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1cceeab6ad0adf081f6b32d2f20ad399811bcf1a60bad773d51056b0d1c0a3. 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/GBLJH0312002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad956c11465cde2faa90ce07b0b56ba50859d1e168603bdcf21a6ddc9fb91cf. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBLJH0312001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151aed4ed1fe7f53fa3fcd5e9fd89d26c37f5a0613eb4378a749428d6f2ef33c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBLJH0312003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe258deea6df1696ae290d452eca378b918bd1b13cbc70fe708c3c788937cf7fa. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBLJH0312004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35021b3373582d052242f65583fe6adeb296ee63ccc1457c787f5d18b681343a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBLJH0312005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f9523f77436594bd7131325eb225d7f0b4142761101882f43ee3b3311ae157. 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/GBDCA9900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75803b8b0c04c2b26923c077cd01d1e42f9f4427ac996a3de9acf712ba2cdee5. 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/GBLJH9610701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb1d5261d3e36e9419659d1f2ca41583f540333b94d76d7d6395ec1f57d0dc3. 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/GBLJH9610703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa5cdf7c31a3c28c279ab53ce45dbce0c785bf34413f1d352f8e2a1350d9ee4. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/GBLJH9610702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69eb314628c4d9efa0cbf61494dae8817c754a1cf0dfcf0242512d790dba068. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBLJH9610704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9a2a7dd7adcd8cc469919cd4af8af054c3a61d20e93ae98a4cc73b65fa9f08. 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/GBLJH9410201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7812cf6fb8dfeb4d5cb6fab05554035a79621ec9597f608b155dac5162855439. 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/GBLJH9410202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc344ff8835e38f826a16febc3aa62a95af43b6509e1b30a1e4d3bcfe45f93188. 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/GBLJH9410203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7894c6a078e1be7d62d0bb8f4215dfba48291f63dc70504d55596446c293ef9. 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/GBLJH9410204.