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 0x90c5756772db4708ad6052b0a306a39aa77ea74e80286b0b32dd4c2bff40bd8c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/68124c09-9b68-4ccf-8849-0a4decc8e0fa.json and https://artists.proofprofile.net/proofs/artist/68124c09-9b68-4ccf-8849-0a4decc8e0fa.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 0xd3bbf7543cec9b9d62921a1d011567882db85ab6dc3aa8c383018c3ec2212839. 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/3gARlH61173AhWkwROZ34U.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/3gARlH61173AhWkwROZ34U.
Ode to an African Violet (Alternate Take)
Ode to an African Violet - Alternate Take
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f5f4e136e1a0ea1d856425cbc0f0879611d84fa5e96c105c79eac7288973b0. 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/34sCLwI8EuikSVeV2OK4yq.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/34sCLwI8EuikSVeV2OK4yq.
Is He Trying to Tell Us Something? - Instrumental
Theme from Music for Sensuous Lovers Part I - Instrumental
The Wozard Of Iz ( Excerpts from An Electronic Odyssey)
The Wozard Of Iz - An Electronic Odyssey
Wirtschaftswunder-Stars: Bonjour Kathrin – Caterina Valente (Remastered 2017)
Yesterday, Once More: 16 Easy Listening Melodies
{"copyright_id":"0x2482df041eff03e20ceb9962687668af5437b6dd538a4da23ee6f34e2e48088c","isrc":"HKI199190707","name":"Our Day Will Come","registered_at":"2026-06-09T07:01:25Z","spotify_id":"0O6QlmgTmvmOzIChFHvzCx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2482df041eff03e20ceb9962687668af5437b6dd538a4da23ee6f34e2e48088c. 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/0O6QlmgTmvmOzIChFHvzCx.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/0O6QlmgTmvmOzIChFHvzCx.