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 0xfea72311c30bdd90d48e112e046c07bf6388a0a645c70e138539f8772f31a501. 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/ac9c0ee3-483e-4e18-b162-6da21e180dde.json and https://artists.proofprofile.net/proofs/artist/ac9c0ee3-483e-4e18-b162-6da21e180dde.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 0x6632579c4cb93df662ea9710afcd101ab8cbffeadacd816d1e957fd804b1b728. 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/ES71G2150021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376fbd3f98a598028d57469578f63954ab22c8ebe857b1eeb3d4d5605054bb87. 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/ES71G2150024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed19921debc95b607de3241d5f30b13065feffd20302c2fccb4d5fed11b5ad3. 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/ES71G2150025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e3204fe0c280b0158b1ce5cff1ea453fb7bfc8807c9d1518cf4984c33e6494. 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/ES71G2150027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4273c46fd5a8fdf1f616452e8be20a2598d10ace7ef1e0681dd4c69248a702. 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/ES71G2061021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688728e6dfda8b19eec2b971e0a1771102dfc36f0708aa4af53dab837ac6929d. 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/ES71G2030441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219a953c2cfa37fa2cac8f9aa40bab7aaba971be075bdcc2ec7cdcee361f68d0. 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/ES71G2061020.
Caparazón Contento (En Vivo Teatro Coliseo)
El Chicharra / Sueños Rotos / No Vuelvas (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd3e5f6b0fd978cb572e2a3a08a5eee46e490f25c3245ead5fd86329b09f8d5. 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/TCAEP1915132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf876ab3bd354e4bd17164a44ffd877bba5f11be32227f6b0687275160898d706. 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/TCADY1898942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f7c162af42e54d889648cdcd64314b011a87e09945c490f8a65b9e81b4c500. 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/TCADY1898947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1423823c48c6323fb549bd692fd05ca7bad2ce53f627dbef57a1efcf00fe73. 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/TCADY1898948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d9021725d231959876eaa99968d391b41fa34c04526dff8dd0f434eb712914. 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/TCADY1898950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01193646767ad0aae12befce6906743ee8faa8025751c4ef87a44cd8ff2e1c8b. 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/TCADY1898953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b3fb49308a46be3180e4be6295159315cc415f30505900c1796d331080bb4b. 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/TCADY1898954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4691ee2864b2d25b1710292e3d3f5585167d9b691b4cd3216f5fc5df22c2a719. 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/TCACH1547815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5f74ff1d2561a70b6ead93f19e66ef9dc0c562099e30a0f0d1c9b5233f2a0b. 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/TCACH1547816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd065dcc13c43758a41bdf19b499127f9ea18c05da84b4f4ea120262afd2541. 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/TCACH1547817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ada272d1359178c0035762d5cf4418f85b9ecc16db9d75ec19c96fde593591. 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/TCACH1547819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7752ab0f996bf5ba80fe7caf06bd6a084e14158ef3b15a458cfc77b8a9da5acd. 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/TCACH1547820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34ad0c726d47a085405345e188600f7048e4d0f5cf84c93d13de72d19d606ef. 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/TCACH1547822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4520489d06425607b797c17fea617be3a992589f5f32406a40031c7fc134cdb8. 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/TCACH1547823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb324942bfb3f98663e861c7373257650a2ad453c7e2bf58883389752633ea087. 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/TCACH1547824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3901bb8a0795fb0d81ff019d2b5f85d2db5dae01e9e9d7c89ad3eeac616f61. 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/TCACH1547825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9bdbadbcdb1b020256e28b7cba7fcb592066520387ff2ee4420a1475aadae2. 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/TCACH1547826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ab4bba66f52c4f03f7c8549bfbc19ba4d31a021b390a1aa9140ba911b9a51d. 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/TCACH1547789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3dad3b76b21419dacbe804be5e2e726c1e3fbc0a97d8064aae0947fc7b4443. 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/TCACH1547801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee98a2437b66ce0c13997eeb99d540cd9d5bbb73961d8beca8930bc98c57215. 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/ES71G2017104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d48ee181e1466c4450058d5f5d2cdf40aa5c075473d2f03e1b1b4fdf605a259. 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/TCACH1547807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08db7e46520756f2b5f40d685522c5eb5df4bfa7d2ea4fffa39f083f06ba08f. 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/TCACH1547808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762af8e2b05829a72fa7243e77aa4bcfc522a30efd23c5c2ddfa07e96fa7f651. 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/TCACH1547809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3978a46c4e92d202cd55d8654d8fc16b43ba428c1ac746d42598a75287148a0. 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/TCACH1547810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fc327e61f7a088ea0628fde4a7e710c8385f4651848f816dfcc6b7b7e96b42. 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/TCACH1547811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663ae1dadb9e77a2c4cfd000a4d5547b2ce2d5ffe0a8684636ffb9f3cf0577a3. 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/TCACH1547812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82f203e04350a0722c2e18e985a3e54b9e12bd3a7fb1593e416623a3adf4cbb. 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/TCACH1547813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdacd6c127bd7bc343205dcf4ebdc959cf17418b7f30c92b16b070a8dd2654d96. 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/ES71G2411959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13d528591de799278cf868e70ef40ce904190be430afc87ee97d68d7678c907. 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/ES71G2406824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb206853d68e61d1fd074916bb03f69ebbd4a2481c88b54a481497e00b1e6045e. 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/ES71G2332052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4631405ded915c920a1734d4747123b26fc00294365f1325b4d2024f4af074. 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/ES71G2323387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9141a64ac54645db8791e4e1ccf1e390ef41ecd38b3d57bd2735271004b3a8b6. 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/ES71G2319164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d83154588c3675cbad845445c931c188896b0e588b98ba33d5fa118917bdf7a. 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/ES71G2312316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930be6ffcc00905820cdee9a259ea6b8c325de7baa6fe80ccb0701a549addd3e. 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/ES71G2305736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadd2a6736ab6659a466c09fa8fc8de9bff0be78a296552bdfcb02168ab97d3f. 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/ES71G2241987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d66f47f05a6abc76f287a202419c8dfe11afd53d5599f083cb0051ac3c1bd4e. 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/ES71G2232754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219a953c2cfa37fa2cac8f9aa40bab7aaba971be075bdcc2ec7cdcee361f68d0. 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/ES71G2061020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9accb7ece31e89ad7ba61b9f0e24d78cfacf120b038fd57e0ced76da3bc031f. 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/QZNJX2076000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4273c46fd5a8fdf1f616452e8be20a2598d10ace7ef1e0681dd4c69248a702. 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/ES71G2061021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9c4e9088d89811b6de6167576da84518c85d7769a68561bdac3857f28563ec. 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/ES71G2039771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688728e6dfda8b19eec2b971e0a1771102dfc36f0708aa4af53dab837ac6929d. 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/ES71G2030441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c07dad84fb23939600eea917b87eec8e95cf79e4a516035daa9b447132fbebd. 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/TCAEF1968852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3197849fb6e7d2aec11950753aa205a0480d7f4f87ff5e6a8fb6c3c3c38c290b. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADA1729915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a16fe473362ae789f6571b0a0a1015392c2de26df8241211360f4b8da7521c. 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/TCADR1859478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8454606a1171b05992b541015414dcbdd187b9ab89d0ff1185cfe4fce1dd35fe. 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/TCADR1859546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef971ff8e9b7520bf981f5af1029e1a2e03d97c242fe645ba7c7d0c5007b783. 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/TCADR1859550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbf8d86f9a637eebfb4828e126d9ef2446d31e9cebd2d20135762d8977d5d3f. 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/TCADR1859553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95da38b0413e3274de3e09fd3f6a0b382922b8de4465dd2b6d66b0c5d6e08c9. 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/TCADR1859555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdeddb51df7b5edca2ba86fedc3cad9742f3dc7e9810cafc66e8c705a500999c. 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/TCADR1859562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9524316933beb43ae345054fd8258812e277d4bd6a0e06e6e3fc1b2edb5faf6d. 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/TCADR1859565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb638ea3ac7a90d244d8f94127f65e06e25d9c26f596ba291197ed9e3fe408706. 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/TCADR1859566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfed599f7af27678e6b5d447b983fccc1ea4c82409462abf2ac3e055e8ff78b. 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/TCADR1859580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175b70eda2813dda0797c8f1ab2e54d5cb00db0e966c9b52196cf6da0c9895f6. 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/TCADR1859583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ec8a90805a74ee3d165ad89fd039fc8eba9b2a5dc38ab5be037155765f492f. 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/TCADR1859588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3663de9674a46cfcdc2e90420c02faff9d8cd9b7927b7d267f61f46009599e3. 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/TCADK1732279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8311a1fc59997a5ae17b33f4d19fb299ccfdc3f29073d6d3d73fb02ba9c8d325. 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/ES71G2431607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f21e5a2ec775a52480ff50924de328378e4c0a3666cb2558a521a20205e435. 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/CLA472300192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd36d6dc4dd6227c4ebfa1001415af778c624318a8eb73aae22ebbdfc877457. 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/QZNJZ2497070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4bad070d095b46c635adeadd19b14cd29cea3c8ec1d542129604b3b8d76084. 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/ARIXB2402338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb206853d68e61d1fd074916bb03f69ebbd4a2481c88b54a481497e00b1e6045e. 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/ES71G2332052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9141a64ac54645db8791e4e1ccf1e390ef41ecd38b3d57bd2735271004b3a8b6. 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/ES71G2319164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d83154588c3675cbad845445c931c188896b0e588b98ba33d5fa118917bdf7a. 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/ES71G2312316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadd2a6736ab6659a466c09fa8fc8de9bff0be78a296552bdfcb02168ab97d3f. 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/ES71G2241987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4273c46fd5a8fdf1f616452e8be20a2598d10ace7ef1e0681dd4c69248a702. 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/ES71G2061021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688728e6dfda8b19eec2b971e0a1771102dfc36f0708aa4af53dab837ac6929d. 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/ES71G2030441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0f5015f251ed8d45f44ed15b3f333e3fb661d7bb46705c0b6d35e1d854ee1b. 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/QZNJZ2455413.