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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6821f5a9d523ef785d26c235f44758c54e5a2bd24109ebd72a54721693130c. 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/aa65d197-a7ac-489a-b410-05a516c96faf.json and https://artists.proofprofile.net/proofs/artist/aa65d197-a7ac-489a-b410-05a516c96faf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Way I Feel Tonight (Justin Martin Remix)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18bea539ee86ea9c511947cd5bb824534717f5b1da43ff8b4f17591553f6c39. 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/CA5KR2296124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25cff1689be51c6bc38eb8c34ee49bdbfddb6a68c12a46be6ebf50ba9103296. 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/GBKQU1905089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed07bb37bce91439d59eef848f8d2e8008cdbb216f2028686397882a9386662. 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/GBKQU1905090.
Ghettos & Gardens Remixes Vol. 2 (10 Year Anniversary)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18bea539ee86ea9c511947cd5bb824534717f5b1da43ff8b4f17591553f6c39. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CA5KR2296124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c1d607693af242d5353d21d4f15dd40e0af5122b0164bc078869e33e234097. 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/CA5KR2296125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05c4c8128d661844d6e2b09fda5e9b4fb76e0f0295fcc6be6c12564284c0651. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CA5KR2296999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab421b02bd958736003a5c2c15ac8fab8eab5126d83fb24e59505b4967103f0. 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/CA5KR2297001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde36b71f0ab2878470ea7fa317e6cba6d45d757f9170edf3cdf5a82e670474c. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/CA5KR2297002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ba104558920c83f7261c8e124b06d722b59558b2614b763a4a497a07c39c55. 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/CA5KR2297003.
Ghettos & Gardens Remixes Vol. 1 (10 Year Anniversary)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d270276c53e3214e4fb8568ea592ba0345451ef7a231da7698ab8a30d162089. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CA5KR2286447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afeef630490ba4b77aa1cd52ec25ac0a5eec0431d732a7bb089a98ecb87c142. 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/CA5KR2286448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5434b1427c635e8bfc58456a4f9c50acd24b35e2a722fc35bb8d7d1a619283. 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/CA5KR2286449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a8841a1939f12e036766918e8a8eb20428780379eb268b396f2abd9e3144bd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBKQU1711514.
Hello Clouds (feat. FEMME) - Ardalan Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460897b8365b208093bf99e3537b6bfc70acd49ca596ea9d16a27b0b650c742e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBKQU1711515.
Wet Cat (Sooo WET) (feat. Kill Frenzy & Ardalan) - Redlight's Damp Dog Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340542ff029feed330cb580e622fa1070b341b115e761ac721ff2417cf2d90f5. 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/GBKQU1711516.
Odyssey (feat. Lena Cullen) - Kyle Watson Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c93624aced0ae82af52f59382587b1cd07d5e806dcc4a055a6b7ded8102b3d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBKQU1711517.
Back to the Jungle (feat. Will Clarke) - DJ Marky Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6698bbb07ab5b9c420305dd2b2c64b36898b09ed1dbaa8c50b0f538ef7bace. 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/GBKQU1711519.
Rabbit Hole (feat. Charlotte OC) - Lenny Kiser Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b0008631fb9425cb48dd59dec48cc1721aa9de17a73ccc0d8b98e129ccfb79. 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/GBKQU1711520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1af97a085a7333eeea81280301610b954fc81c3c5af6fec4f881fd3a8f95bb. 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/GBKQU1711523.
Back to the Jungle (feat. Will Clarke) - Chris Lorenzo Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78d1c7a365d80cead98bd83c5e447cbc8154a1d677c0db5d7f086a869d2779a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBKQU1711526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8052bf33f2653ad87d3d53b55572a544f76dd07e1e56335cdf1185eccba135fd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBKQU1635619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053492844706baff430fcf703876b42b31ac91043ea1dd3350071b93fbe14250. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBKQU1635620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1cbfe23ca6b5fc7b30401c2b075005cc3cd3ad5f53837b9c48dbe325237009. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBKQU1635624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc2b2eb6801665d60fcf7598ee8afc45ef89d700a517121e046639fa14522c1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBKQU1635625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76307722eb6adc2cbf9b013fb20ce6627e310470204dd17f9f1e9cbe7072b7f0. 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/GBKQU1635626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50dfb99faea83da4272e0a9afc439fe7d73b22e4e408f16eb3dd62a5694cbbc2. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:27:43Z), 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/GBKQU1635628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b9b55fa68fe89c7c9c8229083d61fcacf76acd6053764f64d9473dfdec76bd. 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/GBKQU1635629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0eac5a7726fcf168147f2919126efb7fe53b690732cec9cd06b141eec718463. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBKQU1635630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701f9bdf64f67ab9fe36f6fb3cd1dc1b9a6c0c860ddb7b867898aedb3f85dde0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/US75Z1210106.
Riding Spaceships - Ardalan's Lisa In The Sky Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89bce32fa7d59b7bb4bc4648dde48affe9bc1d51167c5dfb50d70c3d136df980. 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/US75Z1210109.
Ghettos & Gardens - Bachelors Of Science D&B Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a9deadae8a924d7f92daafa492d55cc8d1f4530987bb059dd06cb91ac05ccd. 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/US75Z1210110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f10f221451fe1c08b0618c8a1a35957f11687ea603e853418639b8cc8a51b58. 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/US75Z1210117.
Molokini - Pezzner's Water Mammal Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1485caed91fea3155abaae886d17bfa55222bc2490e43dd4c044c0a020f6316. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/US75Z1210091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc228d083c52a4ea11074e1d1f9183c19fdd063f2dc7de4c8b3c2fc630e8c34. 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/US75Z1210120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0a76cae6cb7f5efd1c548f2a301d0f42068ddc508034d79155537572a4b86b. 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/CA5KR2350978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c1d607693af242d5353d21d4f15dd40e0af5122b0164bc078869e33e234097. 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/CA5KR2296125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9958c04fde7e9e040af46cd001421bca53a7926424d0020ad06fbede4d4838. 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/USUS12200405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a464956631635fcc8865bdf3906faa512bb4e5aceb91ec5a7776b661ea6013c. 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/USUS11202803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d65ed168fe7964c0aa060d90171ffa1ffc5079e431b370ac3c3f274c0b2a0f. 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/GB6LY1601000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39018e03076f428b99550f4aa42d4e80023081ce214138636f55ec10d660afa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CA5KR2258564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795418303d21230c0a3361ef092387768a911ecc500d610f597c3d20347325a6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US75Z1210033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca9772762a4bcf0b229e1f5436facded8ac48a835d3ec312c4230edbbc24d1b. 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/CA5KR2220621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8627ffd1823c63db28ae4ccbac5bcfc2bf81bfe10848f5f6f28e7cf7d59c34d3. 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/CA5KR0036114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e3d6f4c892fd58a69c7ef49ac3a81f111ace9dfac9d6932f33a1e1975fa5fc. 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/CA5KR2206375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e2cf2bc841d01a571b52bacaaa91e4b0bdddaedad881fcabd56dabe096cfae. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/CA5KR2211544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd248cb69acd92436d5a40e5824523ea7398448aceb072f7fed6254640e1da0. 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/CA5KR2207787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e3d6f4c892fd58a69c7ef49ac3a81f111ace9dfac9d6932f33a1e1975fa5fc. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/CA5KR2206375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8627ffd1823c63db28ae4ccbac5bcfc2bf81bfe10848f5f6f28e7cf7d59c34d3. 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/CA5KR0036114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1766c9977d159296b4e93ba7405d47f27cf3a511ed2e3e6614706e1a13a4c89. 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/CA5KR2194655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a5d4c387b1c4493c6276de26cded27fe691db022cc83b04d5bfea269e18649. 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/CA5KR2162312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5cb41a617a268144b7e51c0fcae35b357f018bd6bd358b25e4df79d8675a58. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QM24S2101890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcd09444b47ed4f08ce3ed49ca3ed37d2c567ca68f43b6b5f9da175aa029970. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/GBKPL1952477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e2f3fd581b3a1e1fbd060888299c9b4e75ee91111e0ba464c1780cd479b6e2. 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/CA5KR2118674.
Out Of My Head (The Martin Brothers Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605b07d79b0151a9aa99f4e291a902e9888d8ed52003b8853dd1f17f29c0d5c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/CA5KR2070122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd42d8b949a0da2aef9606179522e4492c07fa997a8c0df886fbe9d046dfeb3. 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/CA5KR2038577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6ef27d74dab8413df6410d3137df8429a340823dbc503e2732e4cb93a97643. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBKQU2023161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd342e4b50ef143c8031e2c7dcac5724167e1a1c2367bfc8b0a3a2076df484a. 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/GBKQU2023162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855663b08e532703944c8a05507122b1486d457486889d77a27a1ab675b7b0ed. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CA5KR2002549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a77f61b56842e768f94e3b0098a84d6294227cff4e422845239e97a749c9550. 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/GBKQU1892606.
Set It Off - Justin Martin Party Starter Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b02fc0c7e80d25a36cda7fefe1e6e752f5fd7a987fbf94cf6cbf81f2cc8ba9. 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/GBKQU1892607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000e11af3be4dfd422ec11b0da9446df3d6a080b00c8a6919eeb89f84f82dd1d. 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/GBKQU1892611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a464956631635fcc8865bdf3906faa512bb4e5aceb91ec5a7776b661ea6013c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUS11202803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e6de268b132c4e221cd55489ef521f0ff23f5b4b83a1ef313e05093211b810. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBLV61522438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d254a0961a2268cb7fad5c699b45b7963be8e6441960d5514ed2b18b4eb9879. 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/GBLV61522439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1e0a8a99cd486e2dd2cc2301070995db5aa84263a5a0fe8843b5bbfc3faac7. 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/US75Z1310056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8d3076debef7e5eb6250f365f67c8cc5df8f07136c2dd7935ca3a0ddc806ac. 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/US75Z1210032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795418303d21230c0a3361ef092387768a911ecc500d610f597c3d20347325a6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US75Z1210033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89176522635db89877bb9dca2c1e509124ca9340d4c9dc8fb727c41d061daf7a. 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/US75Z1210036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc413ec0c7121068ea30934a0ba4fb27282d5e402f2d718ecb6dad928b512287. 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/US75Z1210037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42aa4d974b1f3a450b77fa95be1c5d9b7f6539ff28f26752791926e1cc722fe8. 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/US75Z1210040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1964206d0680ba0be624a0f0a245de8d2916aeca7832040770ff03c3b7483b3. 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/GBLV61524463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e3c0bd429bc1558142b6acb36366f05cd43e8a3b002b83a4282ac8a6096341. 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/GBLV61524464.
Spiraling feat. Victoria Rae - Justin Martin Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ae10e5901b88661a97b52c1ffc503feadb0f511fd5a1cece15e96a26ff53dc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM6N22474429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc29704a3f8c25797de729bf150d58e02ad1cc9a9a612c4301d0ed20f2abe050. 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/QM4TX2453904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f5eb4aa9f68c46dfeeca524bac88341dbd0f9c2635c8f363668fed760c49ef. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QM4TX2453930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16826c523d018718adbc946b5fef10946ee9a003a638c9e7f080369648281d9. 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/QM4TX2453931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27202c843726507c685ca7ee5e1421363d9b2208569162e3335aa494b045b254. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMFMG2342753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077ab9f8ce5ed59839ac3d719df6777a71f2384f136bd29b95ae26549105ead7. 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/QM7282456503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3449fd935e863ab1d92ea8954c2180c9afd9a525d5ce0c9785dcafa97b85ff55. 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/US75Z1210107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6214c526ba974d60a484cc3855e4117eb18c8f215ca4b7ce86f574f78b7340. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QMFME2420879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0a76cae6cb7f5efd1c548f2a301d0f42068ddc508034d79155537572a4b86b. 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/CA5KR2350978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd42d8b949a0da2aef9606179522e4492c07fa997a8c0df886fbe9d046dfeb3. 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/CA5KR2038577.
SubSoul: Deep House, Garage and Bass Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab685c0af3f1777e9ead6ac5f348bb0ec84cca2f471b947798a2d039c86d9489. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/US75Z1210105.
Lifted (feat. Claire George) - Martin Brothers Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8210b32a92f9f74fbc051c5d3a4a27ce1d93efdd5ed872501fbaf85115fbff2d. 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/GBKQU2051388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f39df446f9e48e18b1b0042efe1897e9806ac0b6bc49ed7ea2d0b197403d55. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USRE11900323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0ff0b0520de0ee07321de4bfb2d0f54bf531fe4756819ce91f5d1a8830f919. 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/QMUY42100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d435a3ea22df57f9f75e3ab28d6137a8d791d89d17ba59d9580095ca8bdfa59. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CA5KR2169215.