ELIZA is an early natural language processing computer program developed from 1964 to 1967 at MIT by Joseph Weizenbaum. Created to explore communication between humans and machines, ELIZA simulated co
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 0x064dbff984e8743ad3c1f2c06778acf209c65cd57d2c7dc525764691d2b6b02b. 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/58d08630-0279-4958-a5b3-f75a088cd1d0.json and https://artists.proofprofile.net/proofs/artist/58d08630-0279-4958-a5b3-f75a088cd1d0.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 0x046eae9533e1e32f49fdc88be22bc3c0ab961f4b2d5f339db2169807353e386c. 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/GBENL2303578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f375e1128a4008464e3d8ada48c7ab96bd0a58c515d0c6cfd6889db572b634c. 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/GBENL2203221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fd30954a4ae2af09418d488e34fb4353ed449e2cff381f42d3e9ed772d63f1. 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/GBENL2303666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a15d0b33351b75f1cee14119d5b5e5f49719d06b2a27f60345caff2fdbec06. 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/GBENL2303667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c7b9582ca306e4796e978456b0ee868edddfdda5c87b5959bff24d0dd10b6b. 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/GBENL2303668.
On The Cusp / Wasn't Looking - Live at RAK
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8579943a6e9b2d4149dc41f7060a0cec58010ca28465b722870ba046dfecdc5b. 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/GBENL2303669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ea2e9b673199e3cff6756822ebc52a194551c5ebeb93e40ff502a1a72df42d. 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/GBENL2303670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19337ebed38ac301c68a15e4b50a6e3da515d461680124eb57acd0ad34bfcd4. 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/GBENL2303671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaae55413254ae571636f12101abdae2e56dbb625557edca4536c8d1753bb6b6. 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/GBENL2303672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1cddb4b3a91d67b1e71c68d8e47f697623ba51b8f57b145049ac2a8651d287. 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/GBENL2303673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b1e6a3b82443da3a622251e3994567d393ae2d3b30c2d392a213b8e8453f3c. 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/GBENL2203214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c96de4c38a7390e2563164b4a3345d96a8bb59cb4851cee28245fde81a15bd9. 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/GBENL2203215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2cafbf4a260efae9e0144f769697dfe7bcf16f4254b32d073ccaa67d1f5527. 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/GBENL2203216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c64eb59d6608bf3cc55c9b6fd02b09f8699200060dbadda7d0a7da1cf26386f. 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/GBENL2203217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b30a8fa4b4c425e73e5ad68d8ff5aa59eef7e38f89b220f30cf39526e498bc. 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/GBENL2203218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7b7aa72531a8e81aef747ae49be52aa59b7bd2cda769940cb4a372548090e9. 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/GBENL2203220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f375e1128a4008464e3d8ada48c7ab96bd0a58c515d0c6cfd6889db572b634c. 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/GBENL2203221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48666829afe49fa94110b433cc71da967a3e54ec543720c1f3a8e233bf56cbda. 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/GBENL2203222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a705a436de072e170c15220525572f300c2a398d62512e081036b63c8b98025. 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/GBENL2203223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd23ca404eddabb71ff62360e5d89026a8fa6d57ee1cf5d38ce452df76d4f7a. 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/GBKPL1829747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc960eeec65cb62acc9ac400870ec299f959cc1c086e3dfb8cf21c24a0bc34c. 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/GBKPL1897699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d6531b5a1aba1af3258ddfce867337efb0694b893f83d5645f78d13fb00365. 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/GBKPL1790525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432b4b73c613663c13f45ead17a0175ab967c110cbc047ddf6e97218572d3a0f. 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/GBKPL1829746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8065746412c17fb59a83ebbd00ea0c15209cc2c26cc63076a0494cc6cf231d. 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/GBKPL1829745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843b2993d970248e33badebb62e04023b75e9a09ee0b13a73d568dd925ff441a. 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/GBKPL1804321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9dd790f8a8e1e7efa482f5fe303c5a098d914d645d6d635b87987fb044a402. 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/GBKPL1813954.
Heat of the Moon (Phairo's Lunar Eclipse Mix)
Heat of the Moon - Phairo's Lunar Eclipse Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb216bed817f711dcbfb685ad255b2bc469910a2893375576e55bed0260c7175b. 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/GBENL2303603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ccbb93376170a74b90b8658fa580771b51a5bf8816c32968c7f8526f7df05d. 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/GBENL2303531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b1e6a3b82443da3a622251e3994567d393ae2d3b30c2d392a213b8e8453f3c. 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/GBENL2203214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510342f38a4a3bb1ab0a269c6a4a7c4cac447e7f8d9f5eafa020d61d03874578. 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/QMBZ91997956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf821a857d99103ebf84ddb5d06c95bfc081a47a916a4b5f0f2cf85621fdcfd17. 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/GBKPL1974671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9dd790f8a8e1e7efa482f5fe303c5a098d914d645d6d635b87987fb044a402. 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/GBKPL1813954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843b2993d970248e33badebb62e04023b75e9a09ee0b13a73d568dd925ff441a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T17:28:28Z), 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/GBKPL1804321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc960eeec65cb62acc9ac400870ec299f959cc1c086e3dfb8cf21c24a0bc34c. 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/GBKPL1897699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d6531b5a1aba1af3258ddfce867337efb0694b893f83d5645f78d13fb00365. 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/GBKPL1790525.