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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169201c1c98ce565e4638734a6aa4ec10b02b7c0f3e892ec596af42d1bce26be. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a14beabb-bc54-46dc-aa7c-2cac5aafad47.json and https://artists.proofprofile.net/proofs/artist/a14beabb-bc54-46dc-aa7c-2cac5aafad47.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038f4753a28020192576946205d417f1cd324438e90e270a4cb3c95555c8529d. 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/ES11D2000327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e55e8edfcb97b2e0791c3ace6e0690189b9ccadcd1e704bc3de0d0ca5ae350. 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/ES11D2000329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e3bb22448832dccea0b30ea043bf97c0f87589e71b3369d09ccb109e997973. 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/ES11D2000336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86bad118b368ccd5c40fd24ffd34325ab433e91694d5aab89a2aa4988d328d2. 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/ES78G1330002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf971761c80ae371082aa48160cfbc28aef1a664f5d6dfcaa4c9cf0a9aa4ef361. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:58:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES78G1330007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33746e7069409cc24efc4062fed916acd08b30b8cc57b8da4899310910752867. 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/ES11D2200743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d976eb1eb8bb3ad56a08a61eaa3abf8652c16b3f12468e994178f0f84ea0c9. 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/ES11D2200744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3558b92987c14935b80d41e725136830871a22c8374a02ab3791ade6cb924f. 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/ES11D2200745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07ef6122249eb29e36075d91339a23141034d9ab2cedaabbaaf358d9926d401. 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/ES11D2200746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ff7b4a9d46ddc1d854e3d401afdb9fdb82cc7777fdd14c4b6ab1e7c1ecc802. 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/ES11D2200748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e56b3369ac4ecb77a9befe53696272da39856ec2d72ec5e6df4a891cfe1641f. 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/ES11D2200749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69eb0cd594ceadcaf008dfe836136f2c426e8a747ea74ae064a473ecbdd508f. 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/ES11D2200750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34dab0c9a4fdbc79ee4c19b31f41e3bc91ba5f4a6fbc39a9dcaf423f309e3480. 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/ES11D2200751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8473e9aff41297ace4bbc5134ee53d33dc07c1719c7d5bdaedc1ed40395aae9b. 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/ES11D1800163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d5cd2841b340b9ba1c60ce7ec8df28a4d61293ff261e3f4554b9adc54b0327. 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/ES11D1800164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95a3def30b5dbd3aa866faa3c84a8897e9e389894783cd0bd40f1d961d50cdb. 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/ES11D1800166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9d5e20645877646cd75e5a97df21c71e0c3ed5d4c1d2a8f5ecfbd45824cd8e. 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/ES11D1800167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc451a8d48363fbb33557396ed21dc4f76c28fc0989a94300822aa9cd941a01e8. 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/ES11D1800168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6568e48505945ba1898aa6acbf40f6b804b559849772ef3c479e2467905d2afc. 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/ES11D1800169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5698d4d3a634ed1354d7825fbb8bd99e6c1ec513df1119783209586cd95e5cb9. 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/ES11D1800170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a8a68facf45b9c97a477d5ca770b46c3b0a64c8ab8434f44ffdf605c304b05. 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/ES11D1800171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c5fcd7c5149e6be8be49e82b343b25a7c8697b7d0c99b600825e6ee390e464. 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/ES11D1800172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b1839db773a3ddf2bd98a515982bdc5a382012b431ca380ac3c9ff272a6cb5. 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/ES11D1800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82991781cf0e7041e07f6be1eca691c2697654172af88e5d38f25264a21e49e. 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/ES11D1800173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ce262df5667ae26f1526a73df948685ff3f7f4275bd50ea09dcdd06ddf2659. 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/ES11D1700089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0426d1b1a765be066e3b4b300bc455160c07b6a0adebb39183f2def8eea65b. 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/ES11D1700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7a864c4f822df87ff86ee9ba635aed3d1aa12a60c1c21c9d3a94c3d63a02d3. 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/ES11D1700091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba313d6216633455c9ed328b1172bffb0b804f1c3c426ea18421dda2631720c. 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/ES11D1700092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec751c9755211aac6cb83e8279df1439d58801ccdb3f9217ade7a871cb8f1fb. 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/ES11D1700093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b51cffb3a38f586b58f0b1bef625d53dcf986f0945f5c2c6eef9e1f3932887. 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/ES11D1700095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467fa3d092d0e4a78f2042ad28d405bf51c875ca91c0279b7bf705ba0f6484aa. 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/ES11D1700096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5514202a267c3cadd861729f367cf537ce6c12583d837acbbada2e43ad73afe5. 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/ES11D1700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe79157ecca3b8bea85abfbc1e2a47219e13211e89ef4f6b4670d21d70f4bdac. 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/ES11D1700098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56903598dfc73e000427770d29cc7d65b109100687f4f9c86e0289c82ec2a695. 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/ES11D1700099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9690b500e6bf738a10725d0331b077239ad51d14ec94fe364f6a634eaaf22ced. 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/ES11D1700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f2c9cb6addbeb4a7aa22fc872f16446d694343c61190dba46f2cfb0b4b5259. 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/ES8021500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3decf8505e89cfcfea879f74202ac7d63a339041aad167b661386de283f3d9. 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/ES8021500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb312f6cbb1afe0ff917eca0dfb363e605277aede7e124126e723d4d470012ff. 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/ES8021500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2758f7f24aa1666df1ab34658659a8969c8b034298eb953cd136cc3941d08c06. 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/ES8021500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060ced071f8316a49ae3e2e853f9abeab5151ce690b72d681342bf4de0502660. 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/ES8021500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d026fb602ccf8a235510ec698edbc8a9fed8aea206e9ea6e3508ce89636c7d7. 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/ES8021500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c891422777607bbe0289c960a974d735f3c709ff926e176f5bb17519f1e0cd5. 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/ES8021500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403ed1468860aa7983828448775d6db31aea4a9ab83f91f342b9491adc06ae1f. 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/ES8021500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bef3ce1b4431fbfe8d6a724644d720495191d93aec63d8f7f724e743d780a3. 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/ES8021500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fef1f1dd68a8fdf8cfe2812a63e2351d5bb83aa44472dbb8980599bf2d33d88. 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/ES8021500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd985295d50889e526ec162bed5a08fedb1f3ec756de70b63fbb57e0d74b1e215. 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/ES8021500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccd45d2d9600f864d33bbf0b9b8351a538aa37c40f579d7720454bf1f941082. 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/ES8021500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb30df5bfad37964dd620533765e086a950bdac482f3889b10e68ac3ca1dbc5. 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/ES8021500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4adf2ef58b5888772526659b8f1d0c059647735febd10cb55b02bc05ee8797c. 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/ES8021309703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb7af7e97cbe3024f96209edbcd524803fd41a55a8df88fe5c9eab012de6a8f. 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/ES8021309701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54e58ea9196ef62c914d0cb21f2dc76303ca946adb5887fc45bdc6a93bc3c2e. 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/ES8021309704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9143b0f287d6b1f2b255ff24c0ceaa882da4fba4fb17f179a01bee1c5952f5bc. 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/ES8021309707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccf9c7f6e37c256624e90fb089066cdf6850b2f23526f3dd4898f3862c0af8a. 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/ES8021309708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137540154e256222c9465813069156d51c29228a4c6c05e8c915602376578761. 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/ES8021309712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e6a2c73fde90120e0ce342831cf9bc9b02c8cf4bef332749a84cc55a8c2cd3. 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/ESA011206035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57edb35492288e16b0543a5690181586be8c8268b7a98ef16764e7c119f521b5. 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/ESA011206038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91899f245a89066bf49e4b75adeb2d23fcfd77a86e3c2490daf6cd7c1cdddba. 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/ESA011206045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9def1bd29bc1ac36398c92d5062f5cc5ad781424d58e8f50f34e8213d5e32d. 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/ES11D2300971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0edf984a7ce782758d9c7fa5881587e6c6be2bb1e9495fb25222d3b12b8145f. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES11D2200850.
El Futuro Nunca Existió (Live) [feat. Julio & La Raíz]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b70bb7703895dc8c5404340525569a721b8b579412be11e6d372aa59171dad. 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/ES8241624008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf052a75db9beea5eaecc904247dcd21e049b86e1079f86cfc4c7448f69b5ba05. 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/ES71G2410520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081825f240682b5ec95ef1a024b1d727cd781a1d03416d64658b2c0f1efc6a0a. 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/ES71G2412953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2341c14b500d7d4661799a78aebaa404169ddd18ca5baa19584ea29763619931. 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/ES71G2414749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c75362178b1270a6b588e8e42df63af0c5d6276d4037f5b381d09d7a579543. 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/ES71G2415576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552c610a7290fbecda71cbb45f6c14c6103fc5947678ca9f57677496bdb49751. 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/ES71G2416755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bbb6ae950a7bfe5c0e21226a2515e33e385677c07322287bf914e5189b4b5d. 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/ES71G2417596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797c0af975ea5d05a06197917a2f69b6f651d8b56822ba82ff8c75d951e1085b. 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/ES71G2428149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf046c6c057cb39d4d0f48a0bf3349c67dfd9fa85642bde423495271efb86189e. 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/ES71G2422800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c8fbc892e4e5259c89bfd94cc84a63ee183e47277b93e105b833d854679969. 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/ES71G2420620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e0a074e7aa6d520d6fb3bdd3f40452d0d99d724d9884a4eeb8b4d4aa44ea44. 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/ES71G2417979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74dc93dbc796f62baae7e8ec883fa74dd528c070993c731d1aafb3ef5d25667b. 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/ES31E2502387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f44aa316050986533d53efc4852468ab15aa084b54ce4985d3dacf5be0f3722. 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/ES31E2502938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936e13fee84c58a87b47ef78b72d8931b740a44c2e84b7de32bf5cb9fd0a8364. 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/ES31E2503835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b30c7e446a52fd3a2115fdea8a2276b203601debfa448badb5432a7d4de684f. 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/ES31E2503836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7ef5cc6ab7bcfa8c1e9d253991f1dc6a1d91c4a25fe48c09b5402bcc236ff4. 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/ES31E2503837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ed46b1e121223d35f5021113aceb8e1747f44996daca1c18c656009fcc21ba. 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/ES31E2503838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16a4b1c129fecae4255e22f035a1ea35f9585d8e8f1a125f511573fa9bbecbc. 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/ES31E2503839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a015777a452972ff30bfa50032e2535e90397285104a3699845ad2ea8d3bffc. 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/ES31E2503840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92c4b7c349bcb7fbddfffa3308b9e8b047be3d57b4f5f31f9a914d1e1c736ff. 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/ES31E2503841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f44aa316050986533d53efc4852468ab15aa084b54ce4985d3dacf5be0f3722. 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/ES31E2502938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74dc93dbc796f62baae7e8ec883fa74dd528c070993c731d1aafb3ef5d25667b. 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/ES31E2502387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d93ebca6f57cf43671b7ed9267fec06ec9c9aaa4ed952bfd1bc09fa639ff8e. 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/ES8021700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b654204669024db78fefcead02a94b9885006253af9dd5274c9edaa86319cb. 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/ES8021700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee33917983e261934908d196000dee63800a73732b5b3b7cfd7a346fbdc87e10. 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/ES8021700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb284f78e006ff8857c3328a8c9310246f6bc1a77d61608d17730dd4158342a. 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/ES8021700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d36c1ad1585a968b362a0241835dfdf39ad75ce1a1ab1e885a5992e8d7fb38d. 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/ES8021700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92cb1a24128852026d27896f68d4c96c5b9fa57eca4b8ad702786881d9e0c20. 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/ES8021700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6020b883b62eb864c2752723874bb04a8f4ec852ae98f7a4bc9a34b83cc4ac1. 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/ES8021700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a480ef01aec51272882aad81182bbc71659e570a274cd56c88fe4675e6f1d1. 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/ES8021700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2b64a67e9f6aeb29875fa50bd2840478e2755e700539300bd3749cd24fccc3. 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/ES8021700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73074e894229dc2fb151c5d3abd864e02110234bf1f36db5b72da728b3c8126. 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/ES8021700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136c9bf2fee0893aabc16299ddca1c4f4b75b9e1be86fbff2477b34c01d9041c. 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/ES8021700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78adedcd94f8cdc85d4be714973abe8a4ffdc03b89c8938fdecc01afc7b9d347. 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/ES95B1706653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5387c346279e3f27377b07ecdc6b7f906db119de909ad24357d4b91830630e5f. 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/ES71G2328790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bc2d41ba16975fe2cfc8e40b93bb39eb4862c0b7b3bb388e3cc1481866e7fc. 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/ES71G2328791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2051b2b8d104a60a2306ecc2ad8fe1af0cededac2583011586bf38eed2b37de. 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/ES71G2328794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc684e056ee2251fa0be8da1e486e537ca1b88cd8be7a7d5a66e9cc904b437cf8. 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/ES71G2314553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a665dc789a629232c8cf418dd645464d5ce3814402e33be6c06d53ee35791c. 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/ES71G2328796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c8a20f6cbf866aa8ce45f747eacd104478008bf7bacde15a6700d972dadc25. 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/ES71G2305476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f0068ad40ee4dc255370ee476c6e49a2047878b4d1efcae23fc3c6675a5d3c. 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/ES17D1700031.