1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x8707a4487ccb7a70d1386dff636e78e9989c8c6cfee62d50ca233cd1d186154c. 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/dc251b81-f76a-42db-8779-80da4649a03d.json and https://artists.proofprofile.net/proofs/artist/dc251b81-f76a-42db-8779-80da4649a03d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Manifestation of Human Suffering (Instrumental)
Apocalyptic Squirt Tsunami - Instrumental
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996139e62e072d6008b7ae386b0cfee7b58117c3b36786eec2d2f56c0c737efc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kyVaQWQd9880V919n6mQW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kyVaQWQd9880V919n6mQW.
{"copyright_id":"0x9d6c88a78c26a201601aeb2093e84bc01eb50d407d78cc79fe3dc13180bf7ce5","isrc":"DGA0H2459614","name":"Heirs of Pestilence","registered_at":"2026-06-05T20:02:18Z","spotify_id":"22UXeLMoTbPgQFTtn5AcMG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6c88a78c26a201601aeb2093e84bc01eb50d407d78cc79fe3dc13180bf7ce5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/22UXeLMoTbPgQFTtn5AcMG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22UXeLMoTbPgQFTtn5AcMG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b34bd88b8e05d3f7a4157279b525ae9cfb329237af12ada92311df75eea479b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/04hTOy8o96eUyN3ZPiowcg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04hTOy8o96eUyN3ZPiowcg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4e399db2092e303b88874a3ace4f39e1202780c7ce14c49d4111b9013733ea. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1iid53HiXEJmEQgEQnHIjU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iid53HiXEJmEQgEQnHIjU.
{"copyright_id":"0x46bff9b8e1bf589f0e384af1c0afc879128e77b893385651704ac4fe9f47602d","isrc":"DGA0H2459616","name":"Where Life Once Thrived","registered_at":"2026-06-06T01:27:44Z","spotify_id":"2iMAwZdSzJnGobgAWfqH9A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46bff9b8e1bf589f0e384af1c0afc879128e77b893385651704ac4fe9f47602d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2iMAwZdSzJnGobgAWfqH9A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iMAwZdSzJnGobgAWfqH9A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0ecb4de19bbc01d3207d4e05a5ccb32205f624422d4b1427b209516d8750b1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ta38jFkgWz3ZeVuCDux1X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ta38jFkgWz3ZeVuCDux1X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7653e30de8ccda26fd77ef87fd2b02f24a356d7bc1ec1f67b411400999be34f5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3VpWt0VmB4IJd2MOhXaJXZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VpWt0VmB4IJd2MOhXaJXZ.
{"copyright_id":"0xa16484c93da5ed70f26c9af393bd9e9df6388def785541aa3fa211128fb52ba1","isrc":"DGA0L2323158","name":"Rough Justice","registered_at":"2026-06-07T05:32:09Z","spotify_id":"0xFT8ak7x2W9KEeQpSakvs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16484c93da5ed70f26c9af393bd9e9df6388def785541aa3fa211128fb52ba1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0xFT8ak7x2W9KEeQpSakvs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xFT8ak7x2W9KEeQpSakvs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca89236679e771ad283c79a9a582aa4428e7e699701152058455c60bfbc0e138. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4na5JEYcoCl3LeqycnqgzJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4na5JEYcoCl3LeqycnqgzJ.
{"copyright_id":"0x950af69228c02a8a049f0f548a600181b4bfb481b57a2895abd4debfa31f86a7","isrc":"DGA0H2459620","name":"Shard Throat","registered_at":"2026-06-07T11:31:53Z","spotify_id":"0n1TcpJrpFk7QufFYaagYx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950af69228c02a8a049f0f548a600181b4bfb481b57a2895abd4debfa31f86a7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0n1TcpJrpFk7QufFYaagYx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n1TcpJrpFk7QufFYaagYx.
{"copyright_id":"0xa8802efc55ce9d636d5f1f22d56859e51a42d10a5b29b9129184c0bafc9215ea","isrc":"DGA0H2459621","name":"Hollow Echoes","registered_at":"2026-06-05T06:22:21Z","spotify_id":"4Vs4llFgQLaS5msgAkXITD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8802efc55ce9d636d5f1f22d56859e51a42d10a5b29b9129184c0bafc9215ea. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Vs4llFgQLaS5msgAkXITD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Vs4llFgQLaS5msgAkXITD.
{"copyright_id":"0xb65fb063cecbf0ded7c20ed4e12a6141c93fb70d59b4b7ddb1cd95b420aad28a","isrc":"DGA0H2459622","name":"Of Wretched Womb","registered_at":"2026-06-06T15:41:29Z","spotify_id":"5seg9aZbmcKhsCKvufrL2S","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65fb063cecbf0ded7c20ed4e12a6141c93fb70d59b4b7ddb1cd95b420aad28a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5seg9aZbmcKhsCKvufrL2S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5seg9aZbmcKhsCKvufrL2S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68018589c0b52a92385d95bd7da00953230ca0339a758230994cfa59b73f2d9c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0B8qKKX3FxLusDCt9shtkL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0B8qKKX3FxLusDCt9shtkL.