In Mesoamerican and Toltec spiritual traditions, a Nagual (from the Nahuatl word nāhualli) refers to a human being who can access spiritual power through transformation or deep connection with their t
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 0x3383504655a4db2cffe789522e04101b041cbf33919dc80716b42f2fc4937a5d. 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/a5d3b0d0-d1de-47c5-b416-0d68a38e3569.json and https://artists.proofprofile.net/proofs/artist/a5d3b0d0-d1de-47c5-b416-0d68a38e3569.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 0x529b19854a873977c6ca5f72b76a259ccb1e15752cb1ab2b99a3a6357231ac28. 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/BRIMU1500706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bc7e634b2bd06baeaa09e27ccbd5d9f556d99789c059c97e9261790b9890db. 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/BRIMU1500707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1a40838823a0e7a803eddca08be36778e154ed4e4fae2fa111fbd0588e125d. 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/BRIMU1500709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbba3022c6b494853c73f38b9847e503adc74675439d2eba7317097434ed0935. 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/BRIMU1500710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8755fd5b0f4cad3cf1b2c2e883fcc30a31291b761e32b008e66355f09be83dc. 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/BRIMU1500713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfcb5fd5080a30739199f6fafd1d48d884bdcf57ecba5583b6a77b2d3db83e7. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/BRIMU1500714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129a69c8cc96cabe3723c0725b8e70683562b8249610ac2237405401b9bdbc20. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/BRIMU1500715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be8824141253ee650024c88fad4d42e3a1ae0e3bc4ff11b753975d7f0f67ead. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/BRIMU1500718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc3a4c63c3ded819bf616b3a4b383879f2f055f3f4a4db19a2e28bf3cbf25ec. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/BRIMU1500720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af2638ff9b49ec4be0ac7b2b02e9ffdceb8cfcdd03053fd91efe22f2ed744fb. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/BRIMU1500723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a329dd058a5b7565794c72c8c95b65ef2e73b43aec5127f29b63ba920d3ea50. 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/BRIMU1500724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35210a448b5a9bd77b8724a411d81676363d778e617eadccbfc0a164d2c05401. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/BRIMU1500725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b41d1c900c71d5a1c765f5995cc908a6162b484c27367a60388215f635081b. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/BRIMU1500726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf36eea9d09e121a75d725d53cfb7e06aa6e22df0c72eda16608f09e894210ba. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/BRIMU1500727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf988640895bea5d619ea852e3dbb553dd12491db2f5a6a0cf1378de22abdb091. 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/BRIMU1500729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c84aa4790fe076e647155acf1da24c19bead9d12a183587917087fc289d75b4. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/BRIMU1500730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63460fd1e8c3bf911b63dd9c2851edbc7231f2996cbd1340e3f289e38029e27a. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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/BRIMU1500732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677a67095599f040ddcd42a0873d62250b051a03a28a12d7792caccaecb0b87f. 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/BRIMU1500733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25886109eb037b2fac28159657a4ca4d079717ba5b5bda47633f70fed1a6091d. 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/BRIMU1500734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03fb051e398f953e19671b69d99a608208173d771500b750cf41d7d5503496e7. 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/BRIMU1500736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3d0c8000e642c649e5be9835cf9d053f2151dafe14171e8722d6bc542355e2. 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/BRIMU1500737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881b5cd33ff2f91040485b8c4d0e8878415708e841447546da4f8427f401135b. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/BRIMU1500738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ed7ba917bcf8b1fd4893663851bde1e3cacb2e1dc3281835b25b4ff35ecc2f. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/BRIMU1500739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77e7c6f25d1a85e6475e786188ca4e554d37cb0c8f5bcf19f3e8442ab63af41. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRIMU1500741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86fd839c665ac92eea48c3f1d0f0ffc8096e20613862bf891aa85f0f55a910e. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/BRIMU1500742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdf7cabd0794399cb6eae9a1533827e24666dc4f46e8c0cd4f67e13c4ffb836. 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/BRIMU1500744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832bd725795933a19dd11aaa4ec07426ed5bdf533cf98c2dc8d73eb63ef6d448. 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/BRIMU1500748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d33057db7bfa3e984e14daabf4fea9b2c0ec4b38bf49b3cd48e93b72f4754f. 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/BRIMU1500749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bce540473b7a236b074bf438462d4547703ff98d54a4d170cac448a6b83f2d. 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/BRIMU1500751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8daf13ea6053fbec2868787d49805a72857c258f9b19deb17adbf6ec5e7d4bd1. Chain 2 (Bitcoin): anchored in block 957596 (2026-07-11T18:43:56Z), 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/BRIMU1500752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1a243175ce87e71eec169085caf21f7b22fca4401eafd3287be3dac9c7b128. 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/BRIMU1500753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13825027caca0aa03d344f3a4dc0a323e8a4d946ebc9219749afca6a2f104c7. 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/BRIMU1500754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184333fa0adac013baabca104d25cb97b0fe59e9eb9f68715cfb4baf7e625ca8. 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/BRIMU1500755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6a9702ba657096f243003e63e9b4c20b4ba250a64e968a2659a520983791ac. 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/BRIMU1500756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86eba0606e3fde9d3109de5cfa0010e6a804cc678153bffb9c93dac9509df7fa. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/ARJ401600031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68136dde1762476917c65b973653e5027cd31f8e96afd7080c2f0164437f63c8. 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/AR96Q1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4852076a91c9a03386c82777c703da888fd8223fe9c507990e0547119e5f17e2. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR96Q1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d046de299c666d910f6bdbb806ef5e2ec4ffb05d61463ca92a8681c3025f89. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/AR96Q1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8822d190cc2b878214ae1f0e44c9348723176a0e499f44a54db226cbed2779. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/AR96Q1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a68411531637c4d6008ce42cdf41a6f94465c4e0c1d06bfb0dea406197b9d4. 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/AR96Q1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8ead92b3a4d49ee0d87c6ff641b14c43b412b59edce892a894c2a52f9a92eb. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/AR96Q1700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bcadd6ef45392dc02b139a4fd3b7e5f02d5212de181a75e782a420a0601c51. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/AR96Q1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a11d7a558cbd91eadc274dd0f53a741b10ac7e0275f8fcc658e569a193947a5. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ARJ402100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9339e8ab2ad0a6efe07411f1c75afd4ce7584bba303fd4419c272af73356508. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/ARF472300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8076045c5293360c3cfeec69c77293d70bd4033391d3dd4bc282102dcc77ce. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/ARF472300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09943046e5b82d4912730b21dab2a084509546d7e7c4dd276a7aa8852d264da6. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/ARF472300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be7d5f76f310e026072d181d354a533eb7322e3295bc03e4588c2bf0d9463a5. 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/ARF472300077.
Allá en Tilcara (En Vivo en el Luna Park)
Allá en Tilcara - En Vivo en el Luna Park
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c5fba451ca66a5295a1ca5a8b8e174ab85cb63d59af0f6fc70af95b78a5ec4. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T16:28:12Z), 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/ARF472400264.