1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebd35777bcaf3fa7d038e2876635550cc20ac1196d22b5cb1355352e90ece8a. 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/33913359-fc0a-438a-a35f-5606e70e404f.json and https://artists.proofprofile.net/proofs/artist/33913359-fc0a-438a-a35f-5606e70e404f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd6a5777b5cb183f66b3cdd79aef689a8eab7361445f2ffbcba0e88ee2b1294. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKYMZ2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2fce40eaa92017a69507267b8886fd36e4f1682b4d1e0afd0e7a9dc18b091a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52202384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664efdd8e8a9553d44080e8f59d27c77251da54d0a97a37b19047eec58f44246. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52200637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1d3656adf39fe9b6ff1c8c912bc5d0f43a5798eeec04b110000013a62f9df5. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52200337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de0f0b7ccf217dcfabab660a226c21d533677e413655aa980bb4820e807f730. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52200639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755c8dce44bb11aa626f46ad9cb2e899cbb3521e2b4c894f1d1a1623be02bdb1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52200437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x041cbc4a9dac013ad06cd5895de805b67474bd57f6f507293dfdc835167e9a4c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52200642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070874c05afee28e44ed185588cf629457fb0e67faa54820b0aeb1b339f9a981. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB31706003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a076e508c822d1860d3a1af4b3c5fb375cd34d717f0cdaa5c965a55eeef3a12. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52001780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5998a63b53b4017086648e34f651e907fd1da0386a29432501ca846040ee1af5. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52001020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d6ec5c0fa0980a5a7ef2792d4a3115f777d3f93fed1ad4c095111d4e000bfb. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52001021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5173094a15ff896ce05ae4d2d8eb61c29bdfd0043f1e84e71233a5c95ac78070. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52001026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97992c2d502705cf4f04ddf4a808af899b9a6b93d95c538c3550c5f9c4dc4685. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52001027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59696b61986b1386db4f2e9c260448ddd9585aa529838cb26a757a457cb265bb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52000929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda73854606df636f79f4d9005f3a6000e35ec7e68c078e5db2be46e508722193. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY51901358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ae5623c5aa1d1e828ed59ad03346be230bd3490c4e7a5db525a527e9d8883b. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB32400402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac017633325311cc8eddbe4b9bf8925149b1036219c6a6e5e4a0cd15f578fb1. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB32400228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c61e472baa2fb71d61f1cd29d36eb6074bfc46b8486fd860489f004af70981c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB32400229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6caaa42cb3da625b1328a5e3e08238eb4a343f2f4d77bac5ef57ef2561a305. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB32400139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bd174030303d4d45ce3d0d8e4f478214215cb623e5f9ea3ce4173ad34d3c01. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB32400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2e91d36bc0ea16e8a9d0b3a72c80820b51ffc04f7c9bcf404ff0ccd3394bd8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY62200117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5813974aa32f8b7509d6e29b8326837f8770bfa0349dd19e022d392222ea4d8. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB32302622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8003919dc19e630a41055ddcaef1d5f3f4f9c1d63ed9cb1ee5c35dde7a4d2a6f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB32302623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa069cf0a388433149e56746ebd9511f4f6ae0845c949467c5441671eaebdedcc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB32302625.
Something Unique - Johannes Albert Italo Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea018acb17255d047a55ee899a57ddac94b90b50178ddcfe29d1c4e7e099626. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB32302601.
Something Unique - Gerd Janson Dance Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c7e2131a2c68c2e4b327d890115af6ce14b8b97e4e8ce60b54b0d1ad39b149. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB32302599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f6b22ad49bf475ec1d1c483fc5abafc03a26b892bc0a212bc6e91078b31e64. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52301379.
Déjeuner Sur L'Herbe (Johannes Albert Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57447d423aaa23e45000b373f88801020918a16290af3dc44ddde85a6b33f439. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52301074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c1afb8cc642da390887eadba3c153b49e43b4a701ee7bbc0bfeff4fb45d085. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52301075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c5ffddaf05183f9cfc2c34402652d2bf3c81c898b4bfed06062e49c00d8585. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH742310324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a499a4d729d17072c49701b472200fd577092243bdf2d3ed8de54aed3285cc3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL4612300055.
Expanding Abundance I The Remixes: Johannes Albert Remix
Days Like This (Johannes Albert Dance Mix)
Days Like This - Johannes Albert Dance Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792ea62b8052f12cf3b5aa647405ba2340109bcfa3f00ae0701bf1fa94d106b2. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52300653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec8c271259a85606dce7ad19265a889e98c7a088ca37e7fcb2400c6882f3565. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52300412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051bf9ce10e180631d3c4ec4864824f683edcb05212510f2b9edf2eb0154a972. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52300413.
House Massive (feat. MC GQ) (Johannes Albert Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db5969ac8b9d39107c9d5c5edbac8836daacd00981ca1db533735277c72e790. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9UU2300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4e02ebdfe4278785ee9a9e5d0694fc88bedda8bb53a617f9b33263ece56150. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEG932300472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda877b5b131bb4c2a4c8191e3dddcdc21cf473ab46f89182f9e048fca3ad637. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEG932300471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622ce9cc4091cd874280ab148b8b8ed6a58f69f2d01b0b46ffda8b729ceee947. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEG932300473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7582db13dd381a91f00251e678d4a4743ce8f4a649afb60ee966ad814399c141. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52202382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2cacbec39b6ddc9aaffddf2978abe5291d3746136e9aeed12f0e516486e870. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52202341.
Hyperspace - Johannes Albert Re-Space-Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42cd2a2f861a6c37b5b13bf05f3428d610f093391b8c5bf921572344744da51c. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52201900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b5dcc0803b3916e4824f2b2489cc8bc5fb094b31755926f5527594b9b5fb99. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2249448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17716b610f59e6bd4f25073dce2378d8121182dffc4b538c9b2d8277d6c43e83. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX42200548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442a92d90a1e9d87ef3e6c85406c1240c15f5eb27bf0efbc644b0cbe24f8f885. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX42200543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fee6422548bc07382c72453f6c9a19644d95e99670b1a5cd3ab77b31b83771. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPX42200544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f40e2cac4e6691283675c2a4361527684039e45b3b81a00bd19f83828d4be9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY62200114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb7b8546b09226b16f54071cd98e76e4ff435ad6bc1be53c600927bf211fa77. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY62200115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fe6fb7211803e2630b0d44875e6a2fbb76654616a18d0883be65843e9270c4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY62200116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aec38916da01029f6e07082845dfa93ce91bd39be6f39febf8ccb3b4706526f. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52201164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe10c840e4c194d9ed6fa3292ae59989d3b916799ee595403c925ef1230b56a1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52201165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd10808d95ef54a0d8ef4bd5519771e7e874754e45fba3de8386c883ec01357. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN92264417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c973f54863fb51ebde2b3b0218b57d87265668fe8320e65c9d3711a1f409d71. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52200436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755c8dce44bb11aa626f46ad9cb2e899cbb3521e2b4c894f1d1a1623be02bdb1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52200437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a9c0f6f00fd8034a6254a6577d1f11c1a5c61a54225e77571665f4d23a2595. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY62400121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c1bd22fa227d0ac8a1b2516e17fa689676f72741d845b39497ff7d2a048efb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB32400483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba274f00febf199e1204ac56d2e7b5a73657c9898585d1fb36080c509944c92. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB32400484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e86e754fbc02d989ef3e6b484a152ed92bb0612542fffe64968b5608dd2cf1. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB31706232.