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 0x694a4bf7f92ecd16b2c5129a39566f715ed0d7dea1fe3c2e169e0094acb5226f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/600e86f0-d3e3-45ba-8dc1-1bf7528e2f4b.json and https://artists.proofprofile.net/proofs/artist/600e86f0-d3e3-45ba-8dc1-1bf7528e2f4b.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 0x9a37d15370f884e26c081574daa30619a2fce2b46556a347974bb23a75a23260. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/TCACG1503903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa720606c72959f81c7874a1d5aa4fa8657bab439e93089abaa802988b137472b. 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/TCACG1503607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3cd7bd6d3bf742a6b47e4ced0a10128015cd29bf22734776667a2804877ed9. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADS1894219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5dbdeda3c4873e370fbd6af5b4c88fb0d38751fe79e238d59d5aed3e4fda83. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/TCADS1894231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5963214dd227cf4b40b6aeebdf5c2c83c0ec80bed9112a36a4dbe98a06d6766d. 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/TCADS1894235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0229abbee5905d1f87a0e9e5729c1f48184b8da02f73f5e7710e7532dc88a29. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCADS1894254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbf8a2d358fb6c09d6769f2bb39d23db60ddf1c63516912618ba08c7d090093. 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/TCADS1894256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef62ce0aab5fb6e83b97408bf00a560b1cfe057f0f0999855d10b75cba0eb00. 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/TCADS1894257.
Pa' la Ranchereada (En Vivo Con Tololoche)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425317a901544c9ef18fb8a6e98fd79f2e80d411390bbeb971929a9698ed345b. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:34:33Z), 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/FR59R2036793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597fa8b3d9186059aeaaf4f6d6ac15142f2a33f9b9e32b5034c75f9632f28b67. 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/FRX762065721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04520fb6f8b94de0fb32f749ef44e2d9d21d45ebc00250df28984a335a954393. 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/FRX762065724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f7779fbff3eeb236a071fd70e2512d15863e17434c71c2ac198497f652ff61. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762065725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3c0f145fe5ddccc7730d4815f3791a591c3213ec6e6c6a6429969353061281. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/FRX762065726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72abeef87d7652dd9b6778649c318c22e25d4b88e6735db88444e84d8ac5df3b. 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/FRX202117493.
Los Austeros De Durango En Vivo Con Tuba (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4727d6fadbd5d98c8e7f3c6cae48326e7cff0f562cc5bd32074d1d800d029cb5. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282140804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707e59c50404a593a38fc716e3ee9a38609712e738b616bd29bd9d3e4238da1b. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:37:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282140805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae871f3c44e949c3766d1fae67fd8d90491a3ba5c1ad71c5725c4cbe01b3e5d0. 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/FRX282140810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02044ec9de767f302afaec4a402d0001ba0cd65d01433715ee316544e28fc03f. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:42:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182103087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39cafd2ca68d4eef99f8672feec05fa8e22ec88acdd9d313649e8cb5b12bb5c. 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/FRS182103088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f728b425b7bd45ae66005009ea34902fa5dcc1790ddf39aef5b5abf7149633. 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/FRS182103090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d2c7dba2aafb992a0930bb1ad9e397378f212ac708b532830365e33cdc8de4. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:32:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182103091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd425979626c3119bbde4d7845b7fff2cb88d0422dae4be3b856669207eb58d0. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T04:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182103093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4542ad4b38c604368ee2a1d7bc215602be012809c06ec79c5c5a13dcaa929bf. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/FRS182103094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b425e9146cddcbee1268b667fc688e56b656dd4e215abe8388181918208d842. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:36:35Z), 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/FRS182103095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbf729844efa451a786bc61713cca1b85bd38111a8918bbef7edd0141fcbd35. 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/FRS182103096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42aa8dc042a89c497b1e75daa90dd0ea9b4ab0749fc4405026f6b2bfbc684459. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182152939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b894f283c38cbbaa946a756b73c71cb71fca119574b8095b56eb5b8a75d287f. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/FRS182152940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ff11ea1e015425e5753253cd0e14dd84bdbd902321f8bb64d083b911d95e35. 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/FR59R2241311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50de1b6f4806d417cf5fedac60068950f97e996dace04441a787f86d843b6048. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR59R2241313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0abbdfac8c3a7607a24e085fdc8d48a03c2f7bdbca2377e70b98866410e82e. 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/FRX282248950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3945eb8cc898f39a1d6e6b75bb318074bb3828c0281e181aec59d6aa1771fe7a. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:21:22Z), 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/FRX452291811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a254a2e53d8d8287373ea327b8d79c85de477282505bcb510c87a4eecab8d8b. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062219420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc31129b3a69a170e862441bc6a92c90daa1f89a591148d70ddf558bb0f1115. 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/DGA062219421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177031a0b0b31a7ac0c137b6517ca9da4e0f697975869657682fd2c4f84b0f1b. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/DGA062219422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8803d82fec8d6d97ca12c2e9542c7e3083c6b7c0400bee0fc5a310d4f7387ed. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062219423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7a351267d25ea8d574e0b04199a11ec1e0e0b9e7de3fd002003b1d8d442475. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:11:23Z), 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/FR59R2302109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f21978722a0c03634e7d67ca585b1d502aad17e3bbc867f3333e080d407a6a. 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/DGA072305058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5573b456af4521ae10a1bf48c75a4161b66214dec9d19f35126f41244e4080. 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/DGA082321086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3afa363893cdbf1910f94942f861df2b0cac21a3f5e6b387e91474ec4fc261. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/DGA092323695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3afa363893cdbf1910f94942f861df2b0cac21a3f5e6b387e91474ec4fc261. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092323695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcab6451f3e2e48ac5d0bc204f53e2b17d0a61f3eaff4d86da990e5eacc8234e. 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/DGA0L2362966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe95d283f43647247b88b095eab51adb244a458d072ed57304107afb82c0c766. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:24:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2362967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb824ad2591e72107cc7b3a777c279201f0d9835a49952352ac01401808e662. 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/DGA0P2324937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873827daf5763977991c6ff640f9399b5a760f376c48710007979a47d267a256. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42452157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323964c3b51cf45eebfb440eb35867b284886c6add5f60e76c5026dfea63fc36. 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/QZQMB2107406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909dc6def57c685c1d002c992b622c3b7a23842000db96ab6b751dd3a6e99a53. 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/QZQMB2107679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ee342a73a039216ba1b52bf4d94747557dfd82ad908e4bc1dce3cc0171c8e6. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZQMB2107784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7726f991a26d707f491a3cc69d4371c370402fe587075678983e256e035d3da. 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/DGA072423985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf410915b89cd5959abbd15e4081a7b34c922351a025cc4b39505567446193ab5. 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/QZQMB2107767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ac4aedf43ecbe445b49ef2b7f80e206542a01a6ce0f1ce8dfc10017b763d66. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/QZQMB2108025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83da98725f98bfa730f92e48ffaaee2a2f9e97d18bdfddc4e864d68bd09db1e5. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QZQMB2108026.
De Esta Sierra A La Otra Sierra - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fa0e4a74ea234e41e4f61a85df086e799cff2234b5dcd0ab9841a15b63699c. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:35:20Z), 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/QZQMB2108053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09626747e3829a7d326238a2f7a0741c9a686920a7c9a15d03df51511dd6c551. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/QZQMB2108669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c75df0896b5b454559515ea0e7592865966984e27f2a061c79f21507f43fba. 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/QT4C62500504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3791f76fc0794fab000a8e4c829d4091c000913685f76279d5ca2a3faa2a39e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:08:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4C62500505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc653fe3b3778fc753426cd4c8c3a6c10034569bc86e7ce5bf3c8b0d824324f. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QT4C62500510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7957d1d0bdf59ab5db203775c06ea72d16367b53db34ab354e78a8852b4a34e6. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QT4C62500511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c9d4883b90d980abdf2b658a69fe6d0c514bd153e2205715962f794b2e06f1. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:40:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4C62500513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3c525045fab0bf8d6becee95b864e5627f990e414dd7e813592c4aa677ed59. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QT4C62500514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22677bb4012c04d44d6cf925202c2c36f1a75c6465aa4c24e0891156ed1019dc. 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/QT4C62500515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d45a7a42f3c61f19f7ab7206fdc4689bf2c0e6bdb9cbad0cea3bac6e019d68a. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:30:27Z), 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/QT4C62500516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb214f76a08aa8d2cbba8497797dfc314353ee78c582384ad6e557ff859951569. 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/DGA072132951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68041566857833aa5ee4096e61581e59109bd334b877e32241992c9c35f3fb4. 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/FRX872162720.