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 0xfa2771837d2d28a7115df852b42cebb9b069bf52fae823e08ea90071817b8733. 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/cbeb3acd-a64e-44e3-aac0-5ac0db14bc41.json and https://artists.proofprofile.net/proofs/artist/cbeb3acd-a64e-44e3-aac0-5ac0db14bc41.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 0xcf17af39fb6bcf87c82a81123c65ed5065a21ce94df823b650446e8b97634a9c. 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/BCE7P2400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3718079c346761fa722d22cbfde5343ef560f879eabff775fdde339df4b716. 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/USLZJ2403004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb6b12f8a4ab7ec114d00450c9124405dde97d0ab2517b8222ec802c64fc093. 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/QZZ8A2376456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e575fb2693ab2aee8da3d847e87f71b2c7d69a365002bfcb2e5205d313eaef4. 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/QZNJX2484783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0b57d095e4cc939cad376b4a32ca869f4acd94cbc1182e6b4a101b4ca78f91. 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/BC8182300221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb934afaa46d5897ced0cfc6aa301def00450d08019d4ab6b5d96d095087b1b25. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZNJV2409591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4324541551e01a40b10fd2436ea26b0736bfa04a1a30bfc6b7e717194e5be8. 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/BC8182300229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75c61c0da9182a271cf1f8cf1f91313d3ad62c60311e880d0d271ba1cd9b3d3. 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/QZMEM2440643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fafca17e7713836e08e7fe80f543f06f3f3370bf3b1638bae9ec8b3541ce91. 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/QZWV32410275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc8ed9b005baccaf8a55d6cc348b72bfcb510cbeee5ad1a729b5c38c97c4732. 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/QZTRX2407984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5ea1c3fc0ac8788dbff65355f38f04610ea6463c01489e99626ff53cae0b41. 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/QZWDD2437256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b45590c3f7d6d75274eeebece6c266c1b64b32436f11344c031d324cbbe90f. 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/BCWK42400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cb63f3446d83dd15d5c573e81bd88529ac02f270bcf4aaeb0b075307c46bf0. 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/QZWV32416369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825cc3226c74f0186d796a718960284c5e07f0d9138c2d2263b605ca0cc8daaf. 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/QZWV32499232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c7009e8d926e7c04aff55434ce206a025f754bd5a22d96f79df6d2321838e3. 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/QZWV32460821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb691b5834475995fed015f69fbe930044f38f9e97cd5244ca129fa39a0a5d08d. 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/QZWV32449854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e9b8344f793a4372c07c87813208963d921d964707bf5b21fb1efa64393b84. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BKP9L2400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e23de022002c4989d99527075c2cc7e42e4aecaf707fac2f347a9282ccbf81. 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/QZWV32443573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e975b63764ea97caa571e7230a23d698c3f38bbf7d463ecda0b793dc046b3d. 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/QZWV32410364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0726dbb2d92bfe310e1b8e9c888e59f8a9fe6e6b9af08d311c188a3f65b0ae85. 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/QZWDD2437207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e7f6375731990ef45af0d947198d798c26ea901a9a7b5ace7dd0b6aa9ec12b. 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/QZTV32424820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fe310480ac13758c5ca7145dd144141209880095c56f26ce33dfb5d955c48e. 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/QZTV32416912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3187539c6d056e3d6216231859c8a9ebbc83ce85575a19568d5034595bce8e. 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/QZTRX2437768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddcb06ba8b7ff3199fc6321554dcf8d4e786483f426e411a144301bfdb65861. 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/QZGLS2474256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80f1714352ba662190184d216975a5d2e830ca48ec85019683b852dfa2330ef. 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/QZHN52418150.
MTG - CONJUNTO CAMUFLADO Vs PIT BULL DE RAÇA
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03557de172805807d03d07749fcb80656f8f43be8d3a0c3bf1e6c8e4a8734418. 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/BKP9L2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc78a5650df89352c9ecba06f1b4e600be32e99307fc67a2533ea74bf0d47cd. 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/QZ5FN2464117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e898fe48881ece4b28595036bb89e58f90e45baac4f1fdd5d08f1ce4111c04. 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/QZZEB2303441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a997ba3f8815bf42eef2618eef23969a0986e732d13d5f4641458fdcc23ab4. 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/QZW9K2337864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9e4ab5b74c042d92925ae82d2f9b639fafc97cce80c78ff05540a41ad737b9. 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/BKP9L2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea87bacb3480d402b95a4cda536918b10994d31bc2c429ff7e95328308df7fe. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:58:52Z), 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/QZZ8A2432718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb870bee8f94a4d6ff546a2aac2caa7eb1fff5ce97cc11bad80b747361f8512ca. 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/QZ5FN2570151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59dc40bd286b4add9355114fe9ac26e0ba3a8cd569230108bfccf968eaa5469. 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/BRSVB2500991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75bd708efffd074d5078d378ad408b22f62a40ac7024ee71ead2d02e74a4a80. 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/USLZJ2552311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fecb235c6daab899e02356b64d1ce9c86a642407cc16cd005554652654fcb6. 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/QZZ8B2425470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe279a172c6b479b3f41756d6159f71715ad9bd84994777fb36d5b62b6af684. 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/BKP9L2400169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967e085f2ed1d7f19d530d089bca51800d76f5488a6de57e9bab481d5614330a. 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/QZWDD2537580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cff2a31c7ede3cfc9b6310522bba618b7cd2538ded84ebdca0d1c9fc335b393. 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/QZWDD2503310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9feda68ccbff1fb2c3e55ad2570a6f39408af0a76694ed9bcc6ad9f359e2e6d7. 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/QZTV32546179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c63811987b2326873b2cbd4a7107120ac67997270f4a128d100717ecb26b184. 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/QZMZ92519965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a48c40689eafc2e917a7b88a63a02698e3edbee3ef014c127066034afcb541. 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/GBWUL2557899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e135d617c054ee0be44527b0eafae138b7d7760968839fea8ee39b51a64fde9. 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/GBWUL2557886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0e68f5734f9c9089c3541b5229b675b818400bd0d246f24ce6dfac5bfa4265. 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/GBRKQ2524499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea08bee6c015574344f75875d57e8787fbc1679c73963c0cebd80e12e9810ac. 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/USLZJ2592581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8adbd371f2f270e63b6ed542f13bb71fd62caf55afee06d74bf68e32a05deb2. 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/USLZJ2537815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5961e3b69f11837d4fad91b496181fa4502063990596023163702a75516f36. 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/QZ5FN2597610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d39b754f8932afd5a6cd7e3c79e163ab193654fedfc485950e0caf5fade4e30. 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/QZZEC2441795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdab038d2d89766ec55c76ff6f412b5778c1d9c40671b29db8d712504719ed80. 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/QZZEC2430804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b2555cbac701cd5867c011df2e77274dc0ac05804d45cec21466ca6c9343f2. 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/QZZEB2492402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a182188d09dd26a6f016aa4643a8f86cf972b600241b2cdcc14fa995db5749. 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/QZZEB2423246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe17586aa4f0636c1094ce5f96ddf3766012e2ea0cb90c77cf63d41512353bf7. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:01:11Z), 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/QZZ8B2412682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b488c6a94fd97e591b830918e4c93cca943fa87a71eb049cd34f7b42147b34. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/QZZ8A2443802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8ac5470e9e4df8881e85f28d5c1efc0cff0fa80e34db11664daecd7edf1c47. 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/QZZ8A2408320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9229686360d89ae0b3134bf8c166931fce068d23572ca2faa4908b0d8432d90c. 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/QZNJX2326618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd62b6e18c8ffe9ab5d47d26df3abf0216c82c295566d7f1486885e659ebad10. 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/QZHN62374609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321132861b48582b1363c06ba8a582203103c8b29e07fe60e66ffc1d76d0d4ce. 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/QZNJX2343078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d78dd86ab9482bff16028f951d1c4b377e4171344b2b1d98359db5ae4774e1. 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/QZNJX2372004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb701d591cec2ad595690830fca92ec6aad8617172b35104dee563bdaeca09b75. 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/QZNJY2323917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3080652edc452cd4b1c5cda5d76527a67771ced65eecc6402aae2b5f446b5b. 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/QZK6F2306626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28975ffff46088dddf5edc38ad24e98f2db3da9c63a9e7c9dd267fd9d8882dc6. 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/QZNJX2390332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7ec9f0667fe89d5d4874c9c919eb7cfd8767aceb3bee288d4a59881ecd6167. 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/BCNWM2100150.