Skeleten is the solo project of Russell Fitzgibbon, an Australian electronic musician from Sydney, who was first unveiled in 2020. Fitzgibbon is also one half electronic due Fishing and plays bass fo
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 0xd21c6dbcca872b2deec65bfa46487a9751052c99effc97c3e27ff3922511b8e0. 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/4d12c7d4-3ae5-446a-9091-a774a8c8ed04.json and https://artists.proofprofile.net/proofs/artist/4d12c7d4-3ae5-446a-9091-a774a8c8ed04.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 0x70fa7024d490d1612ce4cb5295c4c513d3df488eb12d325af84afcc9d805b153. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/AUVWE2000752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3532d4c51517da059d3c1b207855309bfa17304fec25224ebbd40e76bcf1d93. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/AUVWE2000836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2128f857927ea23b29adaa11e364b35c8f96571ff77af4fdd75c3d83379b16b5. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:10:25Z), 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/AUVWE2100873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6313b7bb7a7883452e67d8af33a6025ccbff7cdcd06e774f41c6d965c563c38c. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/AUVWE2200950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec720747e92b00b9ec402227f5191f7ae716429517adc503b6c93f53ce40d93. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AUVWE2201107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26d563f3512fc68d83857156cd68bf359f5f3dba13b9f6ae07cf1647defd93c. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/AUVWE2200963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9f0e0cbe60587f9f2a08816bc2337c2cdae1387f4f314ee73208af4ab2004d. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/AUVWE2201078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc620a904bf41922564a8d323b02ed6b7313a0bb790f270978a629e9865726dc2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/AUVWE2201077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fa7024d490d1612ce4cb5295c4c513d3df488eb12d325af84afcc9d805b153. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/AUVWE2000752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9f0e0cbe60587f9f2a08816bc2337c2cdae1387f4f314ee73208af4ab2004d. 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/AUVWE2201078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6808835b0a5451ce52a54d5c80cae441323063b5fa61c0c5e61211030dae02a. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:59:02Z), 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/AUVWE2201081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeab674fa954e687b0e3e4480486ed5f1c80e2ed25dc695586ee0f683661fba4. 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/AUVWE2201076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf34eec4afa2844a014ee49022adcba202193a45b5bb4f054e636cc06b723ba0. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/AUVWE2201079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2606f0699a61fa98d2a0428fc859b169f0b8a5d0c2d7c75bc4abde34cd345645. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:30:10Z), 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/AUVWE2201080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26d563f3512fc68d83857156cd68bf359f5f3dba13b9f6ae07cf1647defd93c. 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/AUVWE2200963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbade0bd6fce378b2c38dc2cbeab24fa093ed30c99ae55e97593f54a2191d36df. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/AUVWE2201082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474ae6b3ee9f3f0946ff102acd932a681cae49ea3d2d237ad7b795ea4133fa4c. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:35:39Z), 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/AUVWE2301240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9e8e0f997f51fd7a1adf59a8147f2c1e1e0cdc06586420d328645bd603dd3a. 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/AUVWE2401400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d36e8695158b597ef63b1a4a83616d5258f3bb1c0d6e27a304b5b04bdbcd126. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/AUVWE2401340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c969d83b467be68135969d0fb1c9b81f2153f2c72e00521576a1913e5e6d1e9. 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/AUVWE2401450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff01912abed628c718b9074dbbf0804040c78a468978d5948e0ad4eeb6fe2bd. 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/AUVWE2401344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859305d4b3ee53ce4b5341b02c827895c1e39b910cf2ad466c4389d732934877. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/AUVWE2401347.