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 0x20dddaf9715cb50723e4f3e69e120bb972d0d2bf7ab8a4481639492b2c769f32. 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/35dc869d-a004-40a1-a1f2-068c8602460f.json and https://artists.proofprofile.net/proofs/artist/35dc869d-a004-40a1-a1f2-068c8602460f.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01db5fd6e7e96e9e9cb24fe1f23c5b57ad6ffe31617ba2b483a22e586137aa8d. 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/CH7812422794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437c6a2ac41a4743550f8b3e0df883f34eb886dcbe81938bae490997d8896d76. 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/CH7812422795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ed50aa53acca569ae4928abf868ae241f6365146ec28a348022c3d652914f6. 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/CH7812422796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6845096ce08bc6ec7fba13ed670db420244520ceb4d67e6ce6cf26c08c1a188f. 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/CH7812422797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925141a8d9b94fba7aed6c42095469882b707a72888a666588120b12d1e80ea5. 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/CH7812422798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb162fcff06b7f26cf44482f5bbaba634202227c2dd4410ad0b8219bdd21b5d95. 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/CH7812422799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abe2d71660c650fbbf0570394331286d707a1c63ff48c56db5c1a60ff06e78a. 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/CH7812422800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05349ecdfc9ed57a395c92e110f70ab76830e9e0d212a38b35021612a8bafdd. 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/CH7812422801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906ef186462c443410fa9ca449079f29d254ef1f7ba547b312f31ca7eb623ee1. 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/CH7812422802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c976f84d231bca6cc6a7d048c19d126f15cb670815cec06bf6e5735edf5151e. 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/CH7812422803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe970479d951d2e310c0d5e32e6434c148723ab29e22544cc090d332ef09e89d1. 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/CH7812422804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a60e71c75f852788636d35c712e86f0f72b69fa2f9f6196a110e60c34e9cbb. 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/CH7812418507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538a13dbb844d1e7d86afca2dbbf60ec27d719f7473b924f2d2865f8c27b1d9b. 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/CH7812422152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe16fdfe3d4e0a867b43bafc0b206c3e4b88ffb30b73fa2cb1ef099a8d5e48f1. 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/CH7812410532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a07439dab887ecda7dc5b3218d6a89f87e0306127ca34094dcd66f9a1479e9. 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/CH7812415736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0524905b3568c44a604670928c78318af16d6406be46d6ca9574a60a04a45e54. 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/CH7812413691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35ddbb854dfe3b64c43604f406ee18165b34fa5ac1e2948652cab0b7cab0eec. 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/CH7812420335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293976c666f9f0e141ad13bea712f2c1907e0aa2653b517b2132e15ed0931cbf. 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/QZTAX2209489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270744b9ffbc412ade97b1ad1db138019b9de792b7ee24d7a15426a201358907. 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/CH7812237984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7017592dfab0f868e9c75b264fb84fe69afc6d3d4d76d89d5fcfadcceb7c9ba. 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/CH7812241156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa878ebfca3a90354a80d8024c92c03d38d9631b9a62d4450fab4cd7f82da0e. 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/CH7812241157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a85c0efeb4e1255b832bb04fe87ae1be09e491d8c2050f6f9d7e9bf9bee34b. 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/CH7812241158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906c68f789412b96c5672627fb7cccdf0dc6bcad1852aac16307c66bfa2da9a7. 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/CH7812241159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db1e21d46d208361154b1db675afd0eb3ce7368ee874ffeeed1c892ba524bd0. 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/CH7812241160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2787872b059cf6c5b4278b294715950f6333188ed6f6fe84db20be0df95671fd. 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/CH7812241161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec420ba268fcfdd3b1d8d4974406adf60c31f7234ae2240f3258b58037decba. 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/QZTB22246780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa116498503d73d6373325c1e8ffca4cb8a9d40884c8961c7c2a4b8b2c7072dea. 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/CH7812241162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ae8bfa13b28dee10fc7518743376ac0b1ad803e6e1c1a5a5ebf49af3167ba2. 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/QZPLR2274388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b132c50aa85c384645ed1ab0231f4c62d1ae5ae2ff1345dea69b0a98e41d6f0. 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/CH7812241164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb0c48087278caf0ed37930d6dbe372c9283a0e7b2a6e3e23a327f5b80e3ef1. 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/CH7812241165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3074739a957aac814f01af4618d9f24bf5e52ee7e34e8f202baa4324f602a52. 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/CH7812241166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7467f9a33df1069f79f4abac4cb8686f8b42a2d94c3f70391b4bae2c577e3a. 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/CH7812241168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9cc2a03fd35722775041a81438aeeb1c6a2f7100182d9301c4eae9391ffa06c. 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/QZRP42111710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a40dc7cfc7dd97aad55bb428e50cc3adbda200f9bb3827cb6502bde06002205. 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/QZRP42111712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32eacc2199caed561b1292c49984cfd2b986d123eb6749b7df88005b0e061ac. 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/QZRP42111713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737cff3a17d6ac27c9453264e9e65baf90c5d1962ef93c9e618277b9147c69d1. 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/QZNWZ2164216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64e90bf986d56d35faa9b9909f5085eb977c35efdcb5c8b39f82b7b7cf44f77. 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/QZRP42111714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73e8ddfb94a1a4d5c880980119df8c26e1aece136d5bdb06b13db00c76a89d6. 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/QZRP42111715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cabbc1e5bc8df7ba2e4c71b322898405379ca6939f5493141be8233a93af79. 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/QZRP42111716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbe7103fd4b082bbbc3beebfee1bbc9323589b51a3b08671380825c9b749f9a. 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/QZRP42111717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713532f2d2591217809fae8a940b726d96ef7aefef1d832188925c595404a56a. 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/QZRP42111718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b41e25d9055fdd52608c92ee1d794148da554965996eaca8086cc507d437c7. 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/QZNWW2152518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a60e71c75f852788636d35c712e86f0f72b69fa2f9f6196a110e60c34e9cbb. 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/CH7812418507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a07439dab887ecda7dc5b3218d6a89f87e0306127ca34094dcd66f9a1479e9. 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/CH7812415736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0524905b3568c44a604670928c78318af16d6406be46d6ca9574a60a04a45e54. 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/CH7812413691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82695fe95a339c872b643aa12452e9eea1f269e76b2d1c170e18bb1945abad8. 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/CH7812411991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe16fdfe3d4e0a867b43bafc0b206c3e4b88ffb30b73fa2cb1ef099a8d5e48f1. 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/CH7812410532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07efc644eb46ccd0fb4188dd49861b2a941e0e31285e07e15cc107cd6cf718a6. 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/CH7812404069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1f61f77ed3e368df3cd364566da0634db2c1290274ca92a7cda7d5d48532da. 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/CH7812403254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd06d1701012fb8334bd3bbc883b4d94d44e2b545bf9dd71a9ce92c7ca12c7a. 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/CH7812402287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd06d1701012fb8334bd3bbc883b4d94d44e2b545bf9dd71a9ce92c7ca12c7a. 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/CH7812402287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc35ca8d3d1771bd38998a79e18eb06db58b1a67d0cb870fe36d61ef7e6da3f6. 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/CH7812372735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564c918b31146960567fdbf84a1f9ed2411c0722c081e0f12f54f62b37bafad8. 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/CH7812370021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ff5122bcdfa633a4cfdebccfcaa61c7c875f5ac157d5b95dd4b0e8cfee7c5c. 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/CH7812367550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065633f42da6dbaecc8f6ba0f8cac37e7e7310f09a6022c9941a691ae7b0eabc. 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/CH7812365428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab38c6104a92f4e2aa26aeb642f4d25c851a6ade69d00d8061adb248659410df. 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/CH7812362429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc35089eaf79b58874a5462ca13ff9003da5a205e27ac48098181e0c13358c7c. 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/CH7812359809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b801353c5a2f51e7efd7b0b294be9bde3aec52cc315a2c2a9bf4c6ca2e62a7. 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/CH7812357618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6844ce94518edd5373caeec49759236044fb817b6b0b19ee5cb0f5f5439fdfc7. 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/CH7812356200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9e3e45d63007f469acec31b38eb137474b93f91297bab960bc4944b8543088. 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/CH7812354926.
Zelten auf Kies - Luca-Dante Spadafora & Niklas Dee Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f6c3a6e924867f7d126c86f095c7517249082de902cd2401441c7988ad69df. 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/CH7812352503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ade2228ccd989f274bad993b87ab2af28168810963c49ad39c05ba8ad7c7326. 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/CH7812351093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212aa48c4aa71a7d22857bc7a06e2690b498c53a3a377af2d38648faedd65e71. 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/CH7812354537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825f727a7d22d77931a95d76358749799d47fb571b205fe1e3f54441ca8e74cb. 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/CH7812354475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b1a004056d4410950815f9b2d485c04273d9e864f989865f28513871a12f0e. 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/CH7812354538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ade2228ccd989f274bad993b87ab2af28168810963c49ad39c05ba8ad7c7326. 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/CH7812351093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e659b2c6262668a3bce399bd67b6d1eeefc1e58655dc0bd5c68c988623e014d. 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/CH7812348713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec92408893b82fa50e5a7bd90da39c2975b41ed30af10eb211215724dc798ebd. 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/CH7812346971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3c34db5020cf776462da2c3742536b7ca106277ed0bda91596657df56ba9a0. 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/CH7812346643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270744b9ffbc412ade97b1ad1db138019b9de792b7ee24d7a15426a201358907. 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/CH7812237984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a5e8eba51ef54701251a8fc803cb9f9d5b8096bcb4176034df922044c2368d. 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/QZTB52259113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec420ba268fcfdd3b1d8d4974406adf60c31f7234ae2240f3258b58037decba. 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/QZTB22246780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293976c666f9f0e141ad13bea712f2c1907e0aa2653b517b2132e15ed0931cbf. 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/QZTAX2209489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551490b6138ba83be8355335a1981da3c9c174a060ccf2e7e28dd43b7bfef3d1. 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/QZNWW2276020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ed57323bcf1d3cdbb395e969ea3476266cf01a43e6ec3b244be973f4bf9ae1. 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/QZNWT2253857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f94a688f506bb6cdd0a5abc223dcd96c3a7491509a9da9101c4fe8b844b5ae. 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/QZNWR2293045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9509ba14384b2e134eee7ddb92ffc028f49f20dc477b4f5fe9775a920980045. 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/QZMEP2225413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5b7177cab3a03f830b907ba34afb5a0f98741c955a0f1e5d4d4e480cb369f2. 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/QZMEM2226234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f76b47ad3ade6b769bfffd8b5d49469d30ad3c75649852a2c425f24732ec36f. 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/QZK6L2291367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f2e54562fe2b1187ed5f6f57c0218a5e4c7f358d8fa228247e74afa21aba27. 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/QZK6M2248458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb131fba4a49d0a5827e5ee4180907bdb2e5128211f0913347d0d8714e94eeede. 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/QZES72295375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c6bcb84d01c3b2fb6d333d5ccac8a84f42b5a1d47eb7ad23f54a240a2eacd7. 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/CH7812531709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678d0d3346727631ad25690b23d28d4c25b930f0b0910093cba1631f2c199b19. 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/QZDA42245286.