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 0xfd481ebef79aec08f0f6d5d3c037fdc73939d1153a76f498acef51d80a6e7c92. 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/cff821cd-af12-4539-8b90-02b9917f0072.json and https://artists.proofprofile.net/proofs/artist/cff821cd-af12-4539-8b90-02b9917f0072.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 0x151708665f7a268d30abfac1833830d81b5fe7388217afc80b9e9776739c958b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/777QFRlhJkC2HzC76cM6Gr.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/777QFRlhJkC2HzC76cM6Gr.
Another year like that and we'd all be dead
Another year like that and we'd all be dead (stripped)
Another year like that and we'd all be dead - Stripped
pov: you're the hot ex by The Circle Sessions
{"copyright_id":"0xd3849cf4182baada215740eda1a22347e432542a94cbad3f7c007e2648c70ff6","isrc":"USZXT2353213","name":"HAPPY NEVER AFTER","registered_at":"2026-06-18T07:44:33Z","spotify_id":"3o3gTvHOGeBqyzS0PtraTH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3849cf4182baada215740eda1a22347e432542a94cbad3f7c007e2648c70ff6. 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/3o3gTvHOGeBqyzS0PtraTH.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/3o3gTvHOGeBqyzS0PtraTH.
Alternative Rock 2025 by The Circle Sessions