Fiskales Ad-Hok are a punk band from Santiago de Chile, formed in the late '80s. Its initial lineup consisted of Alvaro España on vocals, Roly Urzúa on bass, "Polo" on drums, "Cyril" on guitar and "Po
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 0xb297630668c094bd872681152d7d65feff78a6af1bbebc59bc1dfe5ca1fd2635. 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/fc8ad30c-0dad-4778-90be-e6bc6bdad721.json and https://artists.proofprofile.net/proofs/artist/fc8ad30c-0dad-4778-90be-e6bc6bdad721.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 0xd79be2b041315f82db2f46ce6fa8bba1a594eeadd848985bed5ee4de9082b7c2. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0897282d7aecdedca2f616ca4f941e9c3c49893d302b1f1f81bc9537741e4ca. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400ce1696e09b8724dfe0625bb02db995021bac0abc7a800d3588bff1bdd6af5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79be2b041315f82db2f46ce6fa8bba1a594eeadd848985bed5ee4de9082b7c2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2812ad394188bbc5ac1b0e58d06cd0ca5e5c1f282c17b5fd38cf1caad8e65646. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ES71G1722603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36e4019ef1967e05b45fed8ffabc1a44ad7fdbe7e581c4dab0ca3a181a44075. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1125798d1e4c71c25947b18c8251b6c9a3587d3e91302e76c1741eee33d23f06. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400ce1696e09b8724dfe0625bb02db995021bac0abc7a800d3588bff1bdd6af5. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/ES71G1722596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8425787022355ff5a866e15162de6432e20ee55239f2e3650014df208815b66. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/ES71G1722614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e829b0affa6156dbf6817700dd3dcae2ae9395f44a27af23d8f0eda11ccacc2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ES71G1722616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb0382d2aa302eef726dad68493ac412b336d28fd00d61816cb1042ce32d041. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0e4c5d251cec75002eb57a87c0ea2e8184ab5efa71df38925e9fa6f425e5b2. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3f800ae0c99aecc865fa531fefe8f4d7ec1141b5469f991668e76dcb6b0b05. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929692d3bc7cd13768b87c9b8d83e1a50ad733081afe78be485a4064d150fea5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d7e6ddf2d671e88a2f56340a18c391266f44c25417ba72ce758d3cb5236eda. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23421466240acb5dd732ae449e7ace0cc71d10dd7405d74b6b75380161d71459. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ES71G1722612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb597de500cd8d971f1bc3ac2b870b512655bdc5d306e25b03c67f14a46d10a70. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8425787022355ff5a866e15162de6432e20ee55239f2e3650014df208815b66. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e829b0affa6156dbf6817700dd3dcae2ae9395f44a27af23d8f0eda11ccacc2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb0382d2aa302eef726dad68493ac412b336d28fd00d61816cb1042ce32d041. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0e4c5d251cec75002eb57a87c0ea2e8184ab5efa71df38925e9fa6f425e5b2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3f800ae0c99aecc865fa531fefe8f4d7ec1141b5469f991668e76dcb6b0b05. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929692d3bc7cd13768b87c9b8d83e1a50ad733081afe78be485a4064d150fea5. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d7e6ddf2d671e88a2f56340a18c391266f44c25417ba72ce758d3cb5236eda. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ES71G1722611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb597de500cd8d971f1bc3ac2b870b512655bdc5d306e25b03c67f14a46d10a70. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES71G1722613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6567360f3aca8aa92398a35c018bb648cb39a698173499f3a0ca2a73e9ee79c. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65aa217b5e2959680ba3a67ff4cf8cef8f960bae6981d0f2893160b8bf9d26f6. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204ed52d899b43e991b7ffb44fbe33d3131b56dcc98a5d09db464ec042027a7a. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa343a00d4a53662ccec5a4f485be810032e9bf92de94de68c62c1889a6fde464. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/ES71G1722623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8ec02e5090e36a49ccbbbd357cab068bbf6cee91fbb53f40e254b610e7ffe8. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782e227f5acc988239e2eb0bfebf90cf225a9836b40a57a7ac2bb2cba1f00a49. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fea6495b39e9f4bfaf3cf41d06ee0cfbdeb482dc1e20359fb992540ae82944b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb074a5fc1342aa7b7148306dace84e2395f62c742d7ca43a74603e41cf8602. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8d2acb4d657cf5e8b2bcd87d1c7963020cfc873cf86aaa579808f5e4923866. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b3829ae997cabb0a1b9abe0cd812fc421d642e2cafb59056e61f7defc9a627. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65aa217b5e2959680ba3a67ff4cf8cef8f960bae6981d0f2893160b8bf9d26f6. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa343a00d4a53662ccec5a4f485be810032e9bf92de94de68c62c1889a6fde464. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782e227f5acc988239e2eb0bfebf90cf225a9836b40a57a7ac2bb2cba1f00a49. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES71G1722625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fea6495b39e9f4bfaf3cf41d06ee0cfbdeb482dc1e20359fb992540ae82944b. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4470a1439e2d787973f885a30d55dd6c76ec3a026bf6e0fb36367e479c1201ab. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c141a4b23fd25d0f9de62466065efca836c87c0c44208d2999d52ffcca4d41. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES71G1722728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9853334e3f50231f26e2cde810ceaad3aff30df7e707f15a13dc685df848ee75. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f26f6c1e392a00f24c6145e6f155dd5966970f6ad87c21baf3865e334bd89a2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES71G1722712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f26f6c1e392a00f24c6145e6f155dd5966970f6ad87c21baf3865e334bd89a2. 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/ES71G1722712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86936d611e402390a36706f39207fffbcf408d08083f0dca0a1ea1673dbb49e3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES71G1722718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb4e0d25b16817914322ec9b77d2c7bf2a41bb0e1b8398c8515d35e67766760. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70af879b1f7f55e6f5cbb2430b25c51b2da0f62384cd39cfa2e978a25071a07. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27efaed70b49e1e4c0dfa8609322ee9ed3682f288f46a3d3782928be0c2d4478. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722661.
La Noche de las Dueñas de Casa Vivientes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb01197e1e255d4a39c66242c6df9f7b9fc315c8c487b1d169fcfd0777cd48f. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27efaed70b49e1e4c0dfa8609322ee9ed3682f288f46a3d3782928be0c2d4478. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb01197e1e255d4a39c66242c6df9f7b9fc315c8c487b1d169fcfd0777cd48f. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/ES71G1722663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5658cd893caef4e53a7abb13dde8ddfdaa12af2fb5fade38b168b8434720e5. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1723950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21caee28cc02eedc74a3cc965b697ffdf38e56b203586cc417bb3f7eb179ee88. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1723956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5658cd893caef4e53a7abb13dde8ddfdaa12af2fb5fade38b168b8434720e5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1723950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe907bda3d8ba1a56ed5cba6f226befa9cf0b6269b842767c0bf3afc4d0233ae2. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/ES71G1723940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6851ba0bf72aca78deeab97b67e96f97616571a360968eb9354a31090aaea826. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6851ba0bf72aca78deeab97b67e96f97616571a360968eb9354a31090aaea826. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1722879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753398290338735d2a6f30af69e1903212c13a6636118acdc03fe5882917c498. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1901874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ba94ce15463f58dc2011bca846214d0d8c2b3ce63b6ce035afb31b597fe436. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1930051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f936d46296f5da545420aa4610924fd1066c89f89d0a29b2aa802eee8a2cd09. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1948354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07be088931204a2c65750602152168fa8c48108a72d826c62b4167b479948391. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1948349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c49ce40fbb2b7ca7991c312dcda57e2200ba46c2ddcce2b2137fa6fdaa326b6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES71G1948350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73913f543a8ff6f3c6e376b551ef49e26dd1dc65ea690e53208426b880eb956c. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1948352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f936d46296f5da545420aa4610924fd1066c89f89d0a29b2aa802eee8a2cd09. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1948354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395d063c5d1365ff6ef76cb6a3f2e6b9a491af715db3f5a52f0cad788be9bf5f. 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/ART0G2004161.
Paranoia Colectiva: Tributo a BBS Paranoicos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e2d738b7487b68f5faa2a0e8ebd80ba711f5337cb940d3cb5cb249771d5c32. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ES71G1635416.
Atomic Chile: Tributo Chileno a Bad Religion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3aa095d142cc53b4ed627ba491fe8bb4f61847998cdc6e7d52fe3232fce2b5. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2428672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395d063c5d1365ff6ef76cb6a3f2e6b9a491af715db3f5a52f0cad788be9bf5f. 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/ART0G2004161.