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 0x5c33457801629551eba0beb31f843523fe7c6165211a735a5dc7a145728e111e. 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/ccbfba22-1acd-47d6-84a0-6e7c40da6f67.json and https://artists.proofprofile.net/proofs/artist/ccbfba22-1acd-47d6-84a0-6e7c40da6f67.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Confession feat. Ego - Jon Charnis & Prab K Remix
Confession feat. Ego - Balcazar & Sordo Remix
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 0xb73fdff13834b1bc98730b3c1fdb0e69d3323941f30538d4a305fdf13716aecd. 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/6q5uLOvdVEWT22wqoTprPV.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/6q5uLOvdVEWT22wqoTprPV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28095f41b2cf4acb09bb9166a4d4101c14f7957a101d511c7943a13c58ae57d9. 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/64R5nizEfE6iDvt6lQj27v.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/64R5nizEfE6iDvt6lQj27v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0dbd3b2d33ceced1448ba1a553eafd04cdb88f792f59a0dc217fc360750454. 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/3RhoJBbU3aXy4hO9cFQZEL.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/3RhoJBbU3aXy4hO9cFQZEL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b7b36d280807ce8c908a02d053e599bfc8d49c63d211faac252c29a50a3c68. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0yqNGfESkxfNgc11ouwykd.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/0yqNGfESkxfNgc11ouwykd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461779936ddbe190a62f906f4fef185d7173066dbc106af9e97b194faa833378. 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/63mIhqTUxRqoOZZNxHdXdZ.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/63mIhqTUxRqoOZZNxHdXdZ.
{"copyright_id":"0x812a81aa0fc122abbd43c8b0fb4462529220dbfa8dc96af024d6c946641033e3","isrc":"DEPX42400686","name":"Enter Machina - Moonwalk Remix","registered_at":"2026-06-18T17:41:38Z","spotify_id":"3s6cHkqRCtREgAuO7ghGoI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812a81aa0fc122abbd43c8b0fb4462529220dbfa8dc96af024d6c946641033e3. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3s6cHkqRCtREgAuO7ghGoI.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/3s6cHkqRCtREgAuO7ghGoI.
{"copyright_id":"0x85014fe904cdb988a85aae31c21cb9a1b3716f6c992e09192914eac981f1cbdc","isrc":"US83Z2232452","name":"Power of Universe - Mixed","registered_at":"2026-06-22T00:35:00Z","spotify_id":"1QoWoOX52mnDT4eLVsv7s8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85014fe904cdb988a85aae31c21cb9a1b3716f6c992e09192914eac981f1cbdc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1QoWoOX52mnDT4eLVsv7s8.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/1QoWoOX52mnDT4eLVsv7s8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4270372b051001e7018e7e9b2bf329ef57aa1450e41e21cb28b624379e7222e8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5shIcQAo7zBQ8MwqAnWK9R.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/5shIcQAo7zBQ8MwqAnWK9R.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a49e61b0238848f1627fda4324804e141e3a2a46d689816b994685b1c81bb4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jnzzwjD0U5Ek32kAJVtnr.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/6jnzzwjD0U5Ek32kAJVtnr.
ASOT 1167 - A State of Trance Episode 1167 [Including Live at Ultra Music Festival Miami 2024 (Mainstage) [Highlights]]
Schneeweiß 10: Presented by Oliver Koletzki