thumb|260px|right Anton Eger (born 9 December 1980) is a Norwegian-Swedish jazz drummer, known from a series of recordings and collaborations with musicians like Django Bates, Marius Neset, Daniel He
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 0xf8045a9d9b2d8d88b36bc2b1483f838d497bf6cd79aa2980e338fe659e90e7b3. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34325680-b503-4282-8a93-e6dc9e49e5c7.json and https://artists.proofprofile.net/proofs/artist/34325680-b503-4282-8a93-e6dc9e49e5c7.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 0x9c9c4332a4e9448be1ca41f5c0bd5812dae156fe420f64d9d9f96371e614ca76. 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/SEWAY1000408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a6a0cc1f992668f026971fdb1d0929568428b78c329606bc1a44f600c68dba. 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/DEA892400000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d12aa5cb89c5cd19b1a7c974489b8e42652b9806ebd062dca5b628040a5ba2c. 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/DEA892400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e59cce0d160f73d7595944580ae81c61e3ce989e8cc3b7335f8d083b3608b6. 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/DEA892400257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc9a2fbd4dbeb056c8fa70cace7f3348d3ad4561a3f92948260144ae5b0c589. 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/GBVEV1900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714aa229808881e9f23ce63ffb1d54262e6b8935cd7a625bb9159b3abd473721. 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/GBVEV1900057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5762a4510e38e10fc3118318a7bd25a0a0f8814bfa962fa98d090ec41d043c00. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBVEV1900051.
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 0xb7b9954744a7fecc057a880af3a5ede4f4d8b6bcef4ec844ad8b62ea6930bf25. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBVEV1900052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc4291c5aad0b862c4c6eb79fbb51afc98baa1b7eb68c6a9bf4f0ab85470600. 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/GBVEV1900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bbff420a86238e679bccfb5d09a184d5d07243bb3ddaa79db18251221ff286. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/GBVEV1900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6417ac64e264dca6917c0554aee3b383c3f051ffb64bf4b064d82f9816d8b0e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GBVEV1900055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0001512df88b62e32ed1034fa3ecb21c04462b4e6418fe4d72bd2e301f256c. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/GBVEV1900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce94b7053ad451e691dda769408fccd1895224dbd2ce93ee8036f76b8f34c87. 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/GBVEV1900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737a7b4996272c9c6c37e0cf0c282f43dd577b927bbfef79b494a6a7c7d1dc60. 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/SEWAY2100401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb0c286fe1f60ce1b39748d0ec8050b0f9a70f9c5873e884844e65d05dff25f. 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/SEWAY2100403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cfec790630eed61c82d2dc29e4ccf73145aa7e46023cc12d0e921dfce86f95. 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/SEWAY2100408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8796639fb1e08c18377c58a204e9e6679e939ec15a1325de3a3c41f4344e583. 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/GBVEV1700061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203c74ff90f6c1258663b669c0e9b1634939a334c822188d59dc7bf963cc3c13. 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/GBVEV1700062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8fba580ecda2163a3f0c5c1220951c335c90aa36414ef063f8a51cfea98412. 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/GBVEV1700064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b97bfd61d812ad6b14c2dd2d2b004ff8af787eda1076934e1b7498f1f1ef1f. 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/GBVEV1700065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e70fdc7f2380cc27137b82389a4a754b7b52104678e06fcab4119f591c4f6b3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBVEV1700066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f570f0c41e0fa0e3531c532a0d992156d3f27fa483b971376d1953dc966d42. 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/GBVEV1700067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e271ed3d36e788240d8464a0c2da967f2526e0ec145263ab89b574d440de33. 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/GBVEV1700069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb743eea73cb44322fa81e6d5df786b5f8931fd10bbc2c34a9bb19605fdfd22a9. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBVEV1700063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21deaecc824d2b263c23b395c0d8a45195223a9374eec5a4cc3aa222e6881c23. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GBVEV1700068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad51b0a2775fc81b51c8a75a6bfd3758596d7cd7364447cbeb9b676311db0830. 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/GBVEV1700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4210a6516d6436725c5acbfb4571f0385cec7c26ff7ba7d7bd379a261dda35d. 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/DEA892000218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ef17c2c185aa953ca411b1a29aec72ffbe66fde25adc55a8184fb6834ba45a. 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/GBVEV1400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2782e0838ed00bdef6fccc77d183725eac895b0554872fdb948b8f3fd8412e71. 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/GBVEV1400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2f59912dd31485d3cd53a27ddf12a1a1c3f382824fd6518dba340849e4b081. 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/GBVEV1400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a36b79cb6620d11c066a56ace63ff41b54283173dac07059f799fbd9200256c. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/GBVEV1400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653e06e016531201e2901d7316f1b8e3d4ffba6355ef1ed28865de0b3ce4265e. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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/GBVEV1400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5f4f246918f70c0d34dfa111ce6770e1e08528f4cabeb9c1dd9af7ac557dc2. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBVEV1400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7e429098bcb196f2d9f20e09f04c9e8bc6382af553ec53b06de9eec98e7a41. 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/GBVEV1400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0f4c1b14e4e30db6391b60d705ba25060f13b6805115a10c3dad76e1ed83e4. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBVEV1400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6a359b878e1ff24fa540e1a1121750451c36ae9f351eec189e24832c914eec. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBVEV1400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfcf89ceba3eefb030c1cbcf64484c938e404b32d4e7a2c4bf906ca60294fa0. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/DEA892500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7279d363d3139e5b74e79bddbecab69d942f1787bc4b9b05eb44e1cbde42b904. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/DEA892500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb93d8b5ecca14499da28f6e642a5838194deca7f903331553d3c3cc1c7582b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBVEV1600070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3987e2772b09731987262fbd5e045b47c30ef82ea7f74989f5baf0e2e8c02a. 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/GBVEV1600073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e49d746620164ee5b3d75d1be7636da49b4a4764686ec14a2e4591f394c8c8. 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/GBVEV1600076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1cc981dc6c4ce517c80cf72bd1fa09772cf0342b374125b326fb7ebe99aac6c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBVEV1600078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c0c2440ea4733d0e5c86cedda894aafd5c7bd845fb6c3a8656d9ad7c19462e. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBVEV1600071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca8c97a0b227395da51fd6b0c4085e9d8fcf040902122ab80976f04490803b4. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBVEV1600075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c8be8601722efb2c4d7b8a7ed34a8c87b23405d40b693cb81ff4580ed7a73e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GBVEV1600077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63048d29b1f3355b016d9ab21f55966051cc2b54eeed6536b4fbe2bd2983842e. 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/DEA892200271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e0e87ff038d8b8d31cf5e30dbed3a3adb6c5df1501cf1bb9bdfe401d612ce5. 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/DEA892200272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529f30a414c6b6a11ba4b06541fe7b4949451e9a12665497970964b1d23792ca. 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/DEA892200273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa25f7e6017fc86e817a77fc0fdb0f5f97e808d1b5b72582a8ca1f556246fb4e. 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/DEA892200277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46562778eeabec9b3a4f03ee750ca638c82ce04c390dd161bd86ca813d61d9c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DEA892200270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e63b3e2d0f9d82d9e8f431ed4992de41e953b745bf11a76503be63dcb4f7ce. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DEA892200274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7bca81ffcc8be88eab69f9e6e995c27de3910e79bc919e2c64bb25ab057327. 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/DEA892200275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9744448b010ec7449c6d956dcda47b91be50162d15b37db3d6e44bc6ad16c72. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/DEA892200276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba6773b8732081a0f4fe60a157c207670509a4588dea2c48289cda0280a1ba4. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/DEA892200278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c195d12f9b353659089375a8ab246df86c987ab55e2d7fec33fe803c0de717. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DEA892200279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8602f24aaef7219ed9c42480b9b420e2d5e3d15a2fd369c0dc93a15aa8689a4b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEA892200280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1ffb470b815ec9a7695c32a8f09e6f42d974b0dc1d82d412e41e694fe1ad50. 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/GBVEV1200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9c703c102c6d7e821d114f33ce75fedfc9121e0f733b5484b730c6f40fdae5. 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/GBVEV1200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776a63865ae3d82cbcedb9f6937ed92982aa9e1fd58c7c64c0094734b185647f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBVEV1200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe3a3cd1c43e4e182825a5a3fb0a6341103bb38b025ebb5d9bcc92118099cc7. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBVEV1200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703e07b72bee24c11c5189bd63bcdfe0533cb42a9e5aa6a255e5dda9a9963b70. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBVEV1200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c8be9ab2dc1dbae91f78d07fabd0f49957e4ee63e5b6f9164976b0150dcc50. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GBVEV1200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe437f3c26de36d3782acfddfc51bdeb3d59d8e8dca8875a167b8d849b3cfe8c2. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBVEV1200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0d405f5a27e741a4c6a410bcdce4011f42286562ceb2b14e398bf613ea27d6. 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/GBVEV1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8321755c3dd49a09d751fa1305989e348ff1510835af363caa289bb8d35524d0. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/GBVEV1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41857eff1909bff596121f93fd7ca7c3e3eeabc7ea63264e7d9b36f347514cc3. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/GBVEV1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a84b4f741f6bd67a734343bf19b789ed09616a402137c8075a6cdabd3b9ccfe. 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/GBVEV1300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2bd7339b1e0e17c95ef327fcfc6722af38fcaf76ca4797a77717856ad425b3. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/GBVEV1300019.
Circle of Chimes (with Lionel Loueke, Ivo Neame, Petter Eldh, Anton Eger & Jim Hart)
Pinball (with Ivo Neame, Jim Hart, Petter Eldh & Anton Eger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdd09f5e0cc244cbbe936a837aff4925d6ec16161cbe4c1bb60987b800ad2c0. 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/DEA891500038.
Jazz at Berlin Philharmonic IX: Pannonica