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 0x6ed60bf5791ff8538b51beccfe94ea8936ad097bf033445e37805629ca5d5323. 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/b734dea8-1be2-4aa5-9f15-c880ebb4a96a.json and https://artists.proofprofile.net/proofs/artist/b734dea8-1be2-4aa5-9f15-c880ebb4a96a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x8129eca03fe6a7c88321ef85f2d7041f6077c663246849256997ba8fbb72b4de. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6l3HQgd7RqJeKKgnvSKczm.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/6l3HQgd7RqJeKKgnvSKczm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5931d83c5aec882cc22bbaae92477d67669b6d513d0da7343b849d3108ca97. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0LGYpVb6N4QM3Gf5F4MUuG.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/0LGYpVb6N4QM3Gf5F4MUuG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854985598cacbfc142d9a04db76d1f1044e9f1373da8bda9b528e2e5ba20da47. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/383w0vNvuwTjDSsALEe5M0.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/383w0vNvuwTjDSsALEe5M0.
Death Comes in 3's ( feat. Jamey Jasta )
{"copyright_id":"0xe2da048008f4a0604c37e0658a4f5bda3a143f736fbe8c9221bfff756941dd8d","isrc":"DEYO62200214","name":"LIVE BY THE GUN","registered_at":"2026-06-19T12:45:47Z","spotify_id":"3u5rtZfdcQbVZdg63ijSBx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2da048008f4a0604c37e0658a4f5bda3a143f736fbe8c9221bfff756941dd8d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3u5rtZfdcQbVZdg63ijSBx.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/3u5rtZfdcQbVZdg63ijSBx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec3031544ab8354336d112d984a8eae31da8298cac4f2a645cee7c857351659. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6VlioIOf8hxQ53VztfxWNZ.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/6VlioIOf8hxQ53VztfxWNZ.
STORIES FROM THE GUTTER, PT. II (feat. AntMoney)