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 0x0c4c73bbdcecbc3cda497941b85e8d9cf979309804ab706a871871c1bec64e11. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eddb14e9-094a-47fe-985e-560dfcdb2dd0.json and https://artists.proofprofile.net/proofs/artist/eddb14e9-094a-47fe-985e-560dfcdb2dd0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vértigo (Homemade), Vol. 3 [Versión Remasterizada]
Vértigo (Homemade), Vol. 3 - Versión Remasterizada
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 0x1707504cf29f581e12065fa2b03668798582311d1ca775122d2072163b8c1226. 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/3qNAlVZ3Qku7Bs5lEW5Bpz.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/3qNAlVZ3Qku7Bs5lEW5Bpz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1707504cf29f581e12065fa2b03668798582311d1ca775122d2072163b8c1226. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0O6jF1OTMzE6uxr5wR4mX2.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/0O6jF1OTMzE6uxr5wR4mX2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6256550237dfacea1812084188fecea5d61943c682cafd1af9b344da7dd41085. 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/5af2QpPUldbEXG0mZE0eE1.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/5af2QpPUldbEXG0mZE0eE1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6256550237dfacea1812084188fecea5d61943c682cafd1af9b344da7dd41085. 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/7AWafAKkj7yU50voPl9w5n.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/7AWafAKkj7yU50voPl9w5n.
Minutazos Vol 6 Freestyle Master Series (Live)
Mnak Vs Gazir - FMS ESP T5 2021-2022 Jornada 2 (Live)
{"copyright_id":"0x1e341b12b1e7c4842dfe402f40f609ee9a09d8c36ab2b5a3a6966e48396bfcf9","isrc":"ES71G2207332","name":"Sangre 1 Mnak (Live)","registered_at":"2026-06-18T04:38:47Z","spotify_id":"7FOUkxTd8wsQnVPBfHQmaB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e341b12b1e7c4842dfe402f40f609ee9a09d8c36ab2b5a3a6966e48396bfcf9. 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/7FOUkxTd8wsQnVPBfHQmaB.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/7FOUkxTd8wsQnVPBfHQmaB.
Chuty Vs Mnak - FMS ESPAÑA T7 24/25 Jornada 4 (Live)