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 0x47cf0f56da333c5ebe3f058e5bca5d3d3ab4970cd473f0eb1c977742babe8cd7. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b1a4616-1c18-40c2-a173-f15ef335b20d.json and https://artists.proofprofile.net/proofs/artist/8b1a4616-1c18-40c2-a173-f15ef335b20d.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 0x692068ca7aa481f4d1db006589b08976fe97af379827e7b5937084c0d747d5d9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF100200447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50901a0aaf6c8d22eb3855cf3fe3714863353964321eb256c78ae212981f22f8. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/ARF100100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664f6bf53962578f4cc29a5cdd0b903dd4a38a558f48a1fb778f3078a2736d6a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARFSB0800122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0825a10672b03de93ec2d6fa45622fa868156ae036045af20b6b8fb3fd9c9b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109902136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e72f9a278a4cb1b8e445e0a71d3bea25c5e96542d776be58fa7a092ea6e47ce. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109900606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bc04970a6f018b50cd2389cf779414a14046b9a446228fb3e7cf1424f4b8cb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109902134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2561fa422a77fe66a091b0e344e105f03813a2ab47d43d83be4cba16d4aae9. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/ARF036800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3004c45e675b7460731d8343bcc37c6fc7d7d41d2be17c56cea8e304a230ca7d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ARFSB0800104.
Busco un Rincón Lejano (Tendrás un Altar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d91d59b536c836aec9c803609e4ee7ef4f7e810498b6c9322b20982e71d8429. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/ARF109901958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d2d6cbc614b4775950dbfa75da5d431ddbe666a03b473384cf2c00ec8625da. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109901424.
Costera, Mi Costerita... (with María Ofelia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f88cacc6f755721774431a95490b0d3b32cc165f218befd6d7c3aa2ea53f0a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109901486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87486066bfdcff20061270982bd590f81b1dce2b1ca808df5cfbc6c01c9492fc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF038900064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc094e72084ae6c8271bc81ae89cf1356af7c577d6f5d848bf2a451ebb747637b. 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/ARF109901318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d97f8483fbe6a15ae84cdb0ed150464e666d2dcdb102a840b3acca3afa2bb1. 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/ARF109900653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cefda62ca64c91d3b89ee7aa883f816afdd0dd863498b89a8cf8df23d363f6. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109900661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c29dffa668b61c7616f48123ab546db6e79da8d7088d9901fce376fbd372d0d. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/ARF109800744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f54a89fe4af5a17ab54171416605d10d033eb2bdf4e44810f2b5c990835ea05. 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/ARF109902132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc092eab51e7a65a2746e63a92b710dc85039a534bfd04e66c1bb31247ab6c39d. 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/ARF109900873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e98628e7163ceac4f44a8f32a6c25c2b6ef37ae5c92dd8961b296070e35f81d. 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/ARF109902133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540f90e5fb0c517d9f1ee190dd793367299b46ada9d0ddb829cfeecefbc9403f. 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/ARF109901681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0113e119d696359dd19bf6c025d6545cc62a15f5ec359d1bb0e3836a9fc5d002. 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/ARF109900720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae5ef9f165f631b007a74915dc3bd17a54a3f09a80be8aa58c657482e199b14. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/ARF109901396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bc04970a6f018b50cd2389cf779414a14046b9a446228fb3e7cf1424f4b8cb. 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/ARF109902134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1610a8d714c81e72d2fcb3da92e98ee5faeb788dc61f248f5d1023dba134df. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109901502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c8581d24058d3d0ad8df6fed465b70bf48385ff3532d7e2d86e353a740faaa. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/ARF109902135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02939d00c68fed4553114e4fc50a44474b19345a4f49cb678779d04ec2d865e. 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/ARF109901288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81553d65a4e394d6865d0748025f1f9bb267353035d55e794b5bd64eb181ee89. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/ARF109900635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbcf1ec5c2e5f52599ade7c44df26205c3ec2b6e5ae1de5be58f2600273efa12. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109901385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0825a10672b03de93ec2d6fa45622fa868156ae036045af20b6b8fb3fd9c9b. 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/ARF109902136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5e236e549d6d28046204b0a94a30824ba5a67c73f5c0b271cee01e5bfff747. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/ARF109900680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0d5d5b0f18f8926391cba92e5570551dd6ee1c9f93429e244ef120ca786709. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/ARF109900871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3454fd25b35bcb06b1c198f29aaeda50d912a3280920dde3406dec4626c0942. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ARF109900612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510f339e8f094ef6a2419f8eebe4584cca2e592ebc886b0ec7c7777d81f3f3f3. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/ART721010001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c31b54c051783134e4729a29d0281c450ef442e543f88cf4b8d6d0ceb31484. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART721010002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37debe18330f6a2f53d5a3585c318f05fca8ba1d61abbb6ac23a2f484586c662. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART721010003.
Quishcaloro Quishcaloro / La Siempre Alegre / La Vieja / La de los Angelitos / Chacarera del Rancho
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211b05a9834ef3279906a1da0f026f573143f74027c7fd36e0e00ffa666ded5e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART721010004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b5b6c578da882a2906e9df600306827ee64c40e5874d9d25e939b10a4fc9e1. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART721010006.
De Mis Pagos / Chacarera del Patio / Chacay Manta / La Mocha / La Finadita / Añoranzas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5392b07ad4711a5c1462d570cc7321244b1a12aeb1d5a3d8284dcf4e398369c6. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ART721010007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ccd58f89cc47aa8a6a3da45b3946166a8697acf46b97a1b4b9ffb8de39b37f. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ART721010009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5810b761b0476c161b6fe39417ded3f551603042aa9a5c8ae294a6b951849267. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART721010010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a0e95be07865624e0fa032c3430d57c3f8fa7dd3dacf0e28d3048e82ee322b. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ARXP71600654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2584dbef975ac32bb93fced1f28eec5fdf21369d589979f01f24d109cf5a17. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARXP71600661.
Pasión y Misterio de la Telesita (with Los Carabajal)
Que Baile la Telesita / Fiesta Churita (with Los Carabajal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813cde6858acf9858be82a9e4bfa4929d68fadcf0c25fe7a4c4a03db303e1c47. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF107700274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5b8f7906032d6f38610ff156764290e07522f0d7fd9d297375d862df8a4b14. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109901498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1610a8d714c81e72d2fcb3da92e98ee5faeb788dc61f248f5d1023dba134df. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ARF109901502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5668bc010a539357cf72b024f5eba1a20eac732395697d796eda0698210919a1. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109901503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceaf549f6ebb5561021bd2e70cf90596042f9a5fbfd3da9686dc467db05dfe86. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ARF109901507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d681c33c4cf13bc54cce2e089880d9494c77d026f4668b3bb0bbfdeb398a14a. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF106800193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd680d64bc6ee2bb29886fe903f36a630ba128b0e2ed336ff9d4d6bead1d9e71e. 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/ARXP71608227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44ef9226b14acbee8e10aa5409ce07c90dcd26813484ce0dbb0af6f92a4acda. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARXP71608228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a36140a8578966152441832c6f4478954d4caaf561f08517be593bcb0995d7c. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/ARXP71608229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafec928fa13bc65cf7528ebba1d838af6ff6a9708ad70eedaa908afb97ab3b50. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARXP71608230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9874af97970b3bfe9690b43dec326a3e300493247eed8a28b2b1f83455790bff. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/ARXP71608231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a3b519d23248d1cd5ecb4b8e6bc5e661b0318c07d092599620444d913cda35. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/ARXP71608232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6332eeb11305f0a3cf66de662ffb0049347ce074ab1e7c635076303631055b3e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARXP71608233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24465d8e118c63313a6fb37554494106d91bfc83a26498b79736ef6096d94995. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARXP71608234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac6f144e76ff37fe081d2f44c573b5d0e12fa2fdf1163b2c0cc10fa459f18af. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARXP71608235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b11f7871ec0551564c731ac5706e3b6830110199d6f0236f29697e1b8967ea0. 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/ARXP71608236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d5ce3314b3fea9f533877b7a1ed936d0fce057173fad6e1949ccffe7b04701. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ARXP71608237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccc6d1ce9e841ba69b72ccefe9fd606941eb41577ab7e7e7d5c9420bc2502d3. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/ARXP71608238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec7a6aeff33334027e984ade0fca2feb592c37301b53aced57f4e3e0562014a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARXP71608240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a6dee2937121d3980d4d71bd64f61513ba6ed94eaceef18bb780b2a6aff140. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARXP71613150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459809e261a9c6f471c0f35a502e18d9e421f705e645760bf4ba3970248d2386. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ARXP71612969.