‘Jesus Christ Superstar’ 1996 London Cast
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 0xeed64153d4f2083a4fa2bbfdbcb8defbbdab05f618c2b1b7424fbff8eeebe089. 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/70110861-2570-4c59-9438-e3d276dd2069.json and https://artists.proofprofile.net/proofs/artist/70110861-2570-4c59-9438-e3d276dd2069.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Unmasked: The Platinum Collection (Deluxe)
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 0xbc69c09a2984a92fbf49eb813946c662266fb84a297fa12460ce995cc5619fd2. 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/GBALG0500062.
Jesus Christ Superstar (Remastered 2005)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde89d860d389d1e6abbaba12323f44904610cd8ea11db483861c5d5915f56791. 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/GBALG9601031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2bb21096463f1ff496117f2e57d00b4f1e37d87d69c6f16d7b3189a0b0e8a4. 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/GBALG0500058.
What's The Buzz? / Strange Thing, Mystifying
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a5ba34c841b803fdad9c54c77e6aa11baf357fa606e6b5ca17c7d6e0b57400. 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/GBALG0500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848b99055968cdbcc72f077e62553b4adeac41e39a5c3dd5d6ba66ca0101d90d. 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/GBALG0500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee0f3e0ef55a5bf766da563c2645400f283db5f22a2cb328c729b1e9b9dae62. 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/GBALG0500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc69c09a2984a92fbf49eb813946c662266fb84a297fa12460ce995cc5619fd2. 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/GBALG0500062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f8178b73ae3ea4b80e763aa3a4c7ec94fdaf4f4b93388e7dddbc5e63bdddea. 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/GBALG0500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d9c51f36c437fddabc4de930a410b089895f07a26d784ad440e4379cfe1b47. 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/GBALG0500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79bcb52d59c52d3af38641aff1269612e486aa990546262abe0e0f9cc649868. 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/GBALG0500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a06141c1c6f8e5f1a42b17acda6d9203bc1773f019e5ec4e9e5220dfd2af80. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/GBALG0500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95009df48688ce996533f850109d07f2898bad7cdac8a3ba1a2f8ce2c871f991. 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/GBALG0500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239ef2e17812f71527e0aaebfd93ec7a437ecb95adb7cc6a2e0af3803a56b90e. 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/GBALG0500068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4915e9cbbfc623ce5ddf886da80509c8d4d81e7fb4dc1436a27b4b92926cb77. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBALG9601043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1e899958639653b271e0e485ddbc01ccfa3235fbd79bceefb72d9e29bd000a. 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/GBALG0500069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b58a207692a2d570acaba0ba24b5745077dbbf9d0519578687845188a8f077. 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/GBALG0500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdbbbb15a5e7a900ea0f0139114f56ad1e8757c213aba9979e33c13abd30669. 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/GBALG9601046.