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 0x9c565e7ede6c3f1b8b580a853a1b36f09724d9436489364f0de96316261226b3. 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/f783ede2-ca7a-4c97-9ccc-8586a23afb25.json and https://artists.proofprofile.net/proofs/artist/f783ede2-ca7a-4c97-9ccc-8586a23afb25.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 0x81ae85b96f2bc3ef6d90245d568ab79996c7032a984da354df0695e526e3525b. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:29:08Z), 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/QZNWW2083939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7ec9b49aadddf11c10708fc2e8a0f4a9d71618b1abfa74e7b25c24cbb74d93. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USJTQ0905694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf861fc29996927caaa1c08b03a65320a7faebd9ed1d4afe3b2dde9a01d70b5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USJTQ0905695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b14a3772f6e571b347fec5fbd922479e077bce123bae19392a259fcff8c61e. 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/USJTQ0905696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ea9fd0b1de03fdd704bd363c9104a67be09d4b54d2aff693d675356b6d176b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USJTQ0905699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d6fe7b0767562934dca3bff0d61fc43050361fefe612b8d3e7268c24d17806. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/USJTQ0905701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc342609e9299fcfebb8ad4c8ca621628d0aba659dbf0421f370a6a828fa0678d. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USJTQ0905702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e01e0561ae60ba57954426ec52d6b352c06857c788755683ee52d8a4884082. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/USJTQ0905705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dbac15233aed320b65cc2066724eb7649210e5bd55444c5f8a12e520a2e315. 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/RUA1H1807545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89bccc33cf1a96d71db4730c34187e305a062deda24ac146a3c397d54aa0d26. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/MX5051501523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee46ce798cab7d8dfca35d31270875e5cd07e2dc8920149d10d679200766d58. 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/MX5051501524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1af06180f913651455f85a8a66f5984fd9ae7ee731cc0044d498159f16530f7. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:57:52Z), 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/MX5051501527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf566468b0971e7bab1a3cf8d03001a2dd4177ab3318696e20b9fdd3afc3946. 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/MX5051501538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf688dc74b065f5bf298e2a57cdd687e767a2996bc2598e80fa15632d16452cda. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX5051501539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdb28a257af9cd012eb981d46664fee44ff0672f36ec1b39ac3623e98a7bb3d. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:00:17Z), 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/MX5051501543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0b48c498446c084bb8bc017eb75580e2882871a72e42662e823639dcac2496. 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/MX5051501561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc11417587c8696bf7ea7d907c195beda5c964dbbe754078cdd767b4dcbc2ac. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:25:30Z), 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/MX5051501574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6b6283ba6d4e75c813e64314d9d85ec94dcd46eb3a9708299bdcbfaf554715. Chain 2 (Bitcoin): anchored in block 957745 (2026-07-12T19:20:20Z), 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/MX5051501575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61ac9f376fb99935c8cdf7b516e7e9caed920fb3989432c875a62c54daf7d7c. 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/MX5051501580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9571723ebed30876b4f1c72b47fcd27fa5d77ee46853126886b7c369fa680255. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/MX5051501585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf295d288fdd66f8993ad71e927495760be0cddd806645801e6361427e1ff014. 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/MX5051501604.
La Moda Pasa y el Estilo Perdura para Siempre, Vol. 25
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0736741f7abb6114379a1a0b195be29c276af9603a41f53049510bec522f3f08. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:23:46Z), 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/MX5051501590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03180f52cb5c96d9b4b1ef1b28bed5c8c7c63193572b97d49595e66f2739b61c. 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/MX5051501593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb8dc9bc64e6dd4f3bc4a46da4da2d3a28fbfca955a136025775e11b6a49693. 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/MX5051501553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc103f53aa50ed09c30db70b476c17ecf6db076388e57aac26e3139e437c6f9. 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/MX5051501555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcad36322902bcc30f38af5ec41ed6b7f2efd451434dd9feda1658c1b6ce1331. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USL4Q1823966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1be0f17fa3e6b5f29e99971f1e062b0f54f78db362fcc7c52e9a8378cd02dc. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/AEA0D1892608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa717cfee2d0a2740aabd493b5461fdc518bcb41ca08fac05df79b6083544927c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZ4JJ1800834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8501a48c707bd82cd4eb6bbd54d84f6145d4cfb214bd3a0c006f7ba1d4c94c. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZ4JJ1800836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ce6bb411171ad1d96cddceb784ee2c7bdf2fc21867c857e0f65ef7160eb262. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QZ4JJ1800838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d3c8bc5fa97cc5f578ca9e1d9513a88661bb96375187d5db2901e73753f0ba. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QZ4JJ1800839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a38798d5c2fc05eba1d2663bcaf9b2efb113e7a05cab19e2f73f69e9f611e6. 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/QZ4JJ1800840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e22546b94092682bd68fc822cc5b1cf19da3dbac591fdedee7acaae0f233cd. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZ4JJ1802878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ba4f8937c83814dfbc733ac381500fc6dfacb1a851fa7460069e0edc942146. 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/QZ4JJ1802885.
El Son Calenda En Vivo Gira 2002 (En vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcae9fcc3f8a5403b3ce93f637abf746c5aa425ab2cafdaa35c9470f61aba57. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:40:27Z), 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/QZ4JJ1989589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2241579013e39ce8c9cd0353adac0c53ecb1fb733105ca4a1138c54f68935bc9. 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/QZ8LD1928383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba927e241632dee2b9692883b1ad2841a592704d8128ec827a68b9e2a60dfd9. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:19:03Z), 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/MX5051502247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31de02a7f7caa205191f40c5523a06bea880eb0907a40a05cfb1e6e6065eb697. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/MX5051502249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d711eadc08f83ff07150b1e5d787c0df30536d41465cd212f94ca54fe3ab2de. 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/MX5051502250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef974bfab0b3e2fc9d2379090c285f1f3a199ce0c8de5a45c62bf43ef779be5. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/MX5051502251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd67ac4b0fd7e1337ce52b47b37e655dfc6386532c1f51f5dac985593fec6952. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZDA41931483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2032fe92eafcda1c4eac21eba32c561ea0c5ffc5a5f26c41baca621647cf97. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA41931486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8112e2bccbd0cb8f4bd269d678ee54e1d95d1e4fb4e90be2abc41208a841f8c. 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/QZDA41931487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39052c5e3564295a3fd67450aeaafea553bef15c980f3a65f8b3aebe5329a364. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:09:07Z), 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/QZDA41931490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd605cb0769735b65bce8477cdfef3f84ead4128d9f8edd189407afcdfa4bdd. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:02:20Z), 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/MXG701900136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa93b12d488fa2e20d080502923838c947788439bd635ca890ae2cfcd2c1e92f. Chain 2 (Bitcoin): anchored in block 957745 (2026-07-12T19:20:20Z), 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/MXG701900139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67bdd3b0d7a3dbe161487151e7a182a317047f25a8660508fb8174f7dda7f31. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/MXG701900142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073dfb86693474dbc4420e38a5bbbeb91dc1affa0a73719292f8ac056127acd3. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QZHN91901043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b70f8f8f211473e9fef47ceb41b26a81e010385cc8ebb1fd1d4f03f330d1458. 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/MXG702200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce76508f82dc6fdca86e0886be980e5d13b9a0f9dc3758f39c944341dfb67270. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:13:21Z), 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/MXG702200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d331dfd1c1ea137203584223cc789e93c8c231974b6e3548dd23bb9b60b8c10. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/QZFZ22439400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf28a28550c7ddc9b1e916e008013c1526458806c32120bc657b9a8fdb1b8bb7. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:00:35Z), 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/QZFZ22439408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cbf5f8316e42dde39a420647ea9394b48044c9ec53ee7fb61893cac336a305. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/MXG702400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb711e9c347cb5bb6f086dce7e46119403a1d6e9b64c6bec70b216037b9cdb54. 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/MXG702400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b432fdf091eab7674b44a6e617da9837dc387ff5b5a6ade940d36d411a0f57d. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:05:00Z), 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/MXG702400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf8cf9cfcdb3ba5bad2578d1f25fb025e6dc4af4a6e9fcd39d97e542b7ba015. 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/MXG702400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe7368007f90cf9598af24a5c8cfe396aa77925033b7bf324edd400e4ceddfe. 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/MXG702400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6867ff3fe91c15918cc0f5ae808fa330bd833509162f5ed74f3ef88ca7ee65. 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/MXG702400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbbc01205148ae8d0ffb9a19380ec0a4d830f4711e4e7c36d64da1f55eb2cd2. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/MXG702400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3746605ef9f0a30f1310dd9cd22be299effa84003391bb1c63c99238b0ec17d5. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:20:57Z), 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/QZNWW2404725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c31b244208f9fc36539b4ec800c74efd5d50ac9abb5778d4966393028afbfe4. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZWFL2406569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3c6f152e96fc72c24e1c5583969bedd20502c0e77344c04aa76d9f2d956b4d. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T05:07:57Z), 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/QZDA52539073.
Popurrí Chuy Rasgado, Las Misma Noche, Emperatriz, Renunciación, El Penultimo Beso, Punto Final, Sabrosito Son
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5eb60a206574b1537d8d603b39079799aa024e14f796fe421bfc9a45cc6e41. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZDA52539078.