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 0x6755f98dd6b0b3e713c927162e4c673041b15fc2742dc6e91e2e744f7aaa101f. 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/95fa68a6-4a80-401e-b271-9d69fe02d3eb.json and https://artists.proofprofile.net/proofs/artist/95fa68a6-4a80-401e-b271-9d69fe02d3eb.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 0x144f063ff6a8ce74df638f46c52f9bd755b3e72caccc623291f4c9e65c28f24a. 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/USA2P2242895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074a61252e8dede473e7262a3822f203994a3aedae18ae975d08dcc24100fb1b. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QZNJX2383272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32454c22ee38058ddf3c449be8879b71ea66fdee4c36a6b519951ceed26a9cf. 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/QZMZ92370825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb950051df11fcd3af044b330b83c433f652512c866b55556f31e30551f427810. 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/ART0G2004648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4dc2c95629dd4717fe0167b2df4e1a160d63478af4ffd179e11d15d32e2c6c. 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/QZNJY2420753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f651e2ddcaf873a683e40601e51cbb9cfb69e30963aa15c403c889eecf80cf. 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/QZ5AB2422821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112c4ff9fa14dad0f987960bccebff24194b8da9814875c148a45950dd3789c2. 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/QZNJY2420757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2916918cb1ca5d6c9234f6eccb37032a667fa215a7a7e01e48dc953c4ef164d0. 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/QZNJW2462163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71506fabf41c97ea3501f81a39040075c234a9e9725c0f38e17b5940a7be9e4. 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/USA2P2330515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eadb74fc59773c20fbf7d3deac7e7780116c0af7cbeb7dc1ac4b1e50278e745. 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/QZNJY2420761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d61c137998613ab953b3f55ecf4133a59259e082961e66bfc78b775532d8a0. 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/QZNJY2420762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cbdab2e6a893cbef367fea2c1c3b0920e43aff1277d3db9148a2bf47ea4f46b. 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/USA2P2234587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11fba116c243527ae35f7eccd3a979f902d3ad2e87f92848873a818771dc745. 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/ARIXB2100499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfb68627defda08c016acc7eb7ea22e8745665d20d57df23e46312606d854ba. 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/ARIXB2101875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb307d39149c1c881dd198ee205c375423d160efee13ab907c6fdc118eda3cc. 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/ARIXB2200136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54c37838d25dc15f24023cd553dd3d6709658a5c8d5f35bd7a30ffc303c33f1. 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/ARIXB2200137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88cc7a57c0b69db3b9595753afaa593fc31f7477cc99931b75396a7be669bfa6. 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/ARIXB2200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1799e0c599b2dbbd0d24d2369e39dea6e058f03c748f64b606e20f5522d46f. 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/ARIXB2102579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb950051df11fcd3af044b330b83c433f652512c866b55556f31e30551f427810. 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/ART0G2004648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d503842e3314b67009ba7f97257d9b941f046811c0b58ebc09c4b7a0bbe5f4. 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/ARIXB2104847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac1fe5c0f9e52d87c6d37f5d14a09510095545864f3befb53166740150473e0. 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/QZ5AB1977128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0d0b1397f38e71948d54b0e970e9e6ed54b90e9d9eb4c7036edd6d5ae87f5e. 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/US7VG2086584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606a1aec84bda0004ebcb1d75b232ac1be7cb76f2c4393d2ab56e7251ab31788. 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/QZHZ51959065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7f0fc9cc09c7d96f00de4acd343d599c1ac85b593da0e0115b266c74c42f97. 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/US7VG2086592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b88909a5e3a2670b27943fa842412fe732ef18ba760cc36da4b7e51b0c6763. 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/US7VG1956584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eabe9d8ade54748ac74a07874e05d414e388a9093ee6f326519da2f3dd300b9. 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/QZ5AB1977107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e6e90220c24edcf88079829525ae814b3c737a5ffe58282bc5c02cc5b624c9. 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/QZ5AB1977108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169d616f1259b1718f38b3e4a4e089054d6b9e37827ca0ade218a1dae4930ef9. 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/QZ5AB1977111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779b215203f15cf8e9a8fdaf06add0708e7b6fa40eb20edc8ba28da83e95212b. 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/QZ5AB1977114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54786f2175b9ccd6ab65fbb28935e3c48246479739248a6b99e2ef5192bc9295. 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/QZ5AB1977123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232c7b6f61949fcae6d622f3569a90317364a489077c468d5c68c5a723d372fd. 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/QZ5AB1977017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22da676b3d080ced1ecd64785a7124c76f130fab9ce6e19db3bfe5bc1658cf16. 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/QZ5AB1977025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622f4214f4316fe04be9c4d165ac97561a4afc1ceec49ed172adb66c31f0efa2. 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/QZ5AB1977032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048539355bf0e63b02886ea2eb104b013527ae9caa65b8a1a3fc53cab098873b. 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/USA2P2409462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b1afadddbbf0da792ad2f36ef5989de63ae35c242f33b4a9de44d11b96b8e8. 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/QZ5AB2400742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77875c0374cae67c8d4050c97ecf6a524558ab84305257d777eec036718c3670. 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/USA2P2355170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71506fabf41c97ea3501f81a39040075c234a9e9725c0f38e17b5940a7be9e4. 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/USA2P2330515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f80943f310216cd5cacde2b6b1bdb36ffe40e157e2cf514a2fed1d0be4425d8. 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/QZMZ92395025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1823476da8eb1c4ff4a28185c9f930ce0225bd7410251183256f00c4ce00ff15. 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/QZW9M2237089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e552c0a68e612f459f28b5a417749fcb6ab6817ed9c5b6eea424538dfb55ed. 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/ARIXB2208261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2063bcae0e35ad96994d3f483da9f638ffcbf656de52ad6a6cbe7f6d0742d8. 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/ARIXB2205968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cbdab2e6a893cbef367fea2c1c3b0920e43aff1277d3db9148a2bf47ea4f46b. 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/USA2P2234587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2beb90d4b5fdc95e368001d49e6475d8056858ec617af874a9224226703b3e. 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/QZMZ92353249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1799e0c599b2dbbd0d24d2369e39dea6e058f03c748f64b606e20f5522d46f. 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/ARIXB2102579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfb68627defda08c016acc7eb7ea22e8745665d20d57df23e46312606d854ba. 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/ARIXB2101875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc026180ba0ddbd5298ddb5ef7e699204e9f6994962277657db6ec68babf35515. 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/ART0G2004272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606a1aec84bda0004ebcb1d75b232ac1be7cb76f2c4393d2ab56e7251ab31788. 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/QZHZ51959065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1c30584ffcdacfe6a166377197fff10cb152c5a8302359cfcc399860ad2a96. 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/QZGLS1984979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b88909a5e3a2670b27943fa842412fe732ef18ba760cc36da4b7e51b0c6763. 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/US7VG1956584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac1fe5c0f9e52d87c6d37f5d14a09510095545864f3befb53166740150473e0. 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/QZ5AB1977128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7949aacf3769203e0ba4b7f4479dbf611db734bdd47a57e5b13d5a8ac20a9454. 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/ARIXB2500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b99374fdd614813c54f254be14b0ff352afbca8230b84e69ac8a40067088f8b. 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/QZNJZ2460020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4a05c50ff5fab8750168a3e20caf19c6c104c3533c47db9b5f1f451b945a92. 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/TCACH1579717.
Rap Chileno el Sur Es Hardcore Godlevel Enfermos del Rap
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fc0954599c19e57a7fdca7c9a99c242be8eb222f5368256700bfdd98d70720. 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/TCACH1535386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7ef09527dc3904e17d253adfed51967f0c51add3957240ca140e2a424c4f69. 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/TCACH1579727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6e3e8f6266d1812b153b85a129c554b95de4bd23a8f128fa99b69bb8fd3826. 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/TCACH1535379.
Enfermos del Rap la Enfermedad Se Propaga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f1c0a1a7df50aed863285472b5d3095c10c9503b0067e7351c361efe8d0bcc. 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/TCACH1535411.