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 0xc65ee44ed165cb692fa6f73397ea4e9fbccba671b5045a963ccd4397b83b3107. 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/ae6945f0-d495-4b50-9a5b-c21337105b12.json and https://artists.proofprofile.net/proofs/artist/ae6945f0-d495-4b50-9a5b-c21337105b12.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Look Where We Are Now - Step Ladder Version
For You I Will (Confidence) - Single Version
I Found An Angel/All I Want For Christmas Is You
Underage Thinking (Look Where We Are Now)
These Walls - Teddy Geiger versus MachoPsycho Remix
For You I Will (Confidence) - Teddy Geiger versus MachoPsycho Remix
{"copyright_id":"0x59eadb001b0a80add1398cddf3aac2a5cab170c23c2a5bbce91e0ace03e466ec","isrc":"USA2B2404186","name":"Pink Ponies","registered_at":"2026-06-10T02:50:55Z","spotify_id":"1sy2kj52FdyDaEqIVJpsq0","type":"track"}
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 0x59eadb001b0a80add1398cddf3aac2a5cab170c23c2a5bbce91e0ace03e466ec. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1sy2kj52FdyDaEqIVJpsq0.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/1sy2kj52FdyDaEqIVJpsq0.
{"copyright_id":"0x59eadb001b0a80add1398cddf3aac2a5cab170c23c2a5bbce91e0ace03e466ec","isrc":"USA2B2404186","name":"Pink Ponies","registered_at":"2026-06-10T02:50:55Z","spotify_id":"3sQIxMBHXvqaAc0RMtw8QT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59eadb001b0a80add1398cddf3aac2a5cab170c23c2a5bbce91e0ace03e466ec. 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/3sQIxMBHXvqaAc0RMtw8QT.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/3sQIxMBHXvqaAc0RMtw8QT.
{"copyright_id":"0xabcb43a580ec6a9fcf13dd88b383cb5fa03cb1f9f6041c90a9e07ce24d0cbedd","isrc":"USC4R2105616","name":"Numb - teddy<3 version / edit","registered_at":"2026-06-07T18:39:26Z","spotify_id":"0F7QqLqBFNwiB6J1jYijLi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcb43a580ec6a9fcf13dd88b383cb5fa03cb1f9f6041c90a9e07ce24d0cbedd. 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/0F7QqLqBFNwiB6J1jYijLi.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/0F7QqLqBFNwiB6J1jYijLi.
{"copyright_id":"0xab252930fca3a7bff1eb31ebe43cc088e946201fdeff16d427eb8c359f9e0bfc","isrc":"USC4R2105570","name":"Numb - teddy<3 version","registered_at":"2026-06-10T15:21:55Z","spotify_id":"4FSX3VAbyFPLA5UE3z0K0E","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab252930fca3a7bff1eb31ebe43cc088e946201fdeff16d427eb8c359f9e0bfc. 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/4FSX3VAbyFPLA5UE3z0K0E.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/4FSX3VAbyFPLA5UE3z0K0E.
{"copyright_id":"0x1815fe15f2f423c026eface8fffa4bf0bd6b6d9ae72c61480ccb28877fa72628","isrc":"NLZ541300485","name":"Love and Run (feat. Teddy Geiger)","registered_at":"2026-06-07T11:36:15Z","spotify_id":"4vRjuGwYH9xynPVGCIoFRI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1815fe15f2f423c026eface8fffa4bf0bd6b6d9ae72c61480ccb28877fa72628. 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/4vRjuGwYH9xynPVGCIoFRI.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/4vRjuGwYH9xynPVGCIoFRI.
Aquamarine-Music From The Motion Picture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0918549a36dc440b53f84e5c680d08c26fc08968f9a2e19f406a1be10507d2b1. 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/37ZkKujt3VjM0MrQGwAvRR.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/37ZkKujt3VjM0MrQGwAvRR.