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 0xd44d5da8601b37798db115f3068bd502e5e2515a2c3f90490fd796e197bb7ffe. 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/62648ef5-25e4-4faa-88d0-faa00fb7ec96.json and https://artists.proofprofile.net/proofs/artist/62648ef5-25e4-4faa-88d0-faa00fb7ec96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
are you stoopid (dumb) [SMS for Location, Vol. 3]
are you stoopid (dumb) - SMS for Location, Vol. 3
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 0x15a83071097b4ba2a8185b998bc050b98104d1a48e4e548b5c78b3cf300f0cc4. 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/2GtdTJGhdzxF91idNj2IVX.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/2GtdTJGhdzxF91idNj2IVX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c423501d82172181902786a589e68f67ec7a03fde9db43d4a53ad035c2b30f9. 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/4jlmmJImPL8qHooQX9HlmD.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/4jlmmJImPL8qHooQX9HlmD.
Gwapanese (Just Stop It) (feat. BabyTron)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73c6806cdcf92e24e96995975f2c1ecef533f8f2996a948d2c32cb7b680655f. 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/6usFqSRXHXeJm1OlQVs5Jb.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/6usFqSRXHXeJm1OlQVs5Jb.
{"copyright_id":"0xd78fc01c1c1579b080ba9c1e49096b00862dd7d96683724c1bb5ab8c0e8a765e","isrc":"USUYG1432715","name":"Gwapanese (Just Stop It)","registered_at":"2026-06-29T06:17:36Z","spotify_id":"0BScNA7KNMbZvv6YJBo2Va","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78fc01c1c1579b080ba9c1e49096b00862dd7d96683724c1bb5ab8c0e8a765e. 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/0BScNA7KNMbZvv6YJBo2Va.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/0BScNA7KNMbZvv6YJBo2Va.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4272bb800b6d8ac6147ca2dbe8b1d2852330780ec6f0cf495c087414e3363616. 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/66GdFBE7JJ0ASvCLyKn7HR.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/66GdFBE7JJ0ASvCLyKn7HR.
{"copyright_id":"0x56997bfba7ee82c7154fcf7b05fb6569ca0ac6fb7a407d70601267d5b2b365db","isrc":"CA5091900505","name":"are u stoopid (dumb)","registered_at":"2026-06-19T10:17:41Z","spotify_id":"6ZysxKKw5OASfbGp0IickW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56997bfba7ee82c7154fcf7b05fb6569ca0ac6fb7a407d70601267d5b2b365db. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ZysxKKw5OASfbGp0IickW.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/6ZysxKKw5OASfbGp0IickW.
are you stoopid (dumb) - Florentino Remix