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 0xeacd36ed6f59a7f6fb4b10428a019a16f7e4ecd3b76af25f1fad4f4a45daeeef. 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/a79818a6-da54-4a8d-9e3d-dd1ee98a51d3.json and https://artists.proofprofile.net/proofs/artist/a79818a6-da54-4a8d-9e3d-dd1ee98a51d3.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 0x2e9c2a58a480e1acbc1ba0c623d5779be6c4a839bdfb2feab6b166a22f89fff8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZMZ92369649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255ff609a97f62174237ca7b7de56c21928a25f81c5baf4b49ec419f3300dbca. 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/USNPW2300538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e91a9d8e84190f8c604ac215bb1271dcb1e8d90340cdc7fa65c663a600f6dac. 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/QMBZ92033940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e71f196ece7280398ee773862e64bb830b7e213a7b49cc9ba4dbba71fa6d818. 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/TCAEB1986848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425d85b2904ff4efd093ae4130bd25d8da243df6a80c9c1c4585d5ec49a24f87. 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/ITF251400195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05739d2caf9efdd3018d21b1759d2e6bf27d36786ec11940316934bc911eb494. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USNPW2300580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db5094d8a679d427e118eb854041df25e9f369038df6fbdea40a4a05b3c41cd. 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/QZW9L2303449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25af4b6dad182ed12be5e7216629ca808fdc047ffd9cfd7d29078d3e62a5a744. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZTPX2377498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b009c9f9ea92231dc3a066bf0c0cbf0c189d2257b6891093bbeba37daff81f2. 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/QZNJX2371468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d27dd8cdfef55b061d91913b11ca54775adcb374b83904cabcccf4ca5e182d0. 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/QZW9M2232960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a38cfbbe91b3015286351be5e5de0a0b0849dceb1370c2d549eda7b967ee56. 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/QZNJY2322722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617d9f7b7b73ef6cd04620ccd538f1c4997a4bf6e621d64f363845b75b899854. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2322724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84225eaece2e50288f3f6b544cd5e913790a863d23a0835d9d13a86f8d87c41a. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/QZNJY2322727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd969cbad13510d069b54f96675fab4975af84ec0548ce9648c15d9f22021bf32. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2300173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13266b6ee8ee4ed71f56bb8049cb7d86819db4345e546ab4fa6270cf55aa764e. 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/QZTPX2433993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcda9459cf698501eba44ff73efbd45cd136eeae063a884ec15bc0c767b8159. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2435548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbab2aec1a6d602ef6efa397795a7adba38147cc913c40e51566a086dfdef2cf. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QZNJX2458367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c9965355fa4facf3df10f7c0d4b482c71713029d43d783a54e90c11d3a774a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:20:37Z), 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/QZNJY2460117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67f10e30eef3f2ea48a1351033facdc5bcc9b0ed728327683578da223cc214c. 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/QZNJZ2475497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df104c29f2e3e9858ff5e23553a99d15e907b9a0d17076bf88d305deb7f27fd. 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/QZTPX2433994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf25904342cec110bd5f534a28cef30cd1cccd21bd0a75d3056383fea80e10c. 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/QZTPX2433995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d25f0157d296a90535dd14fc4e4b1908fe817caae6c7fd345f082cfdeaa6d9a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2305919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf733bf0c1cfa3afb0dade9fabfe648fab22a7082927d5b2a92c50e39106c7b0e. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/US7VG2444408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc41af0d6c410070ba9c61976c53130c0021a4c70622fbb976245ae7d3c68c69. 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/US7VG2443438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1728b2735f3aebdca3e8985dca7ad7641664ec5d9c7192377af94c286d2074f. 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/QZMZ92376838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf330dfe58e5012588c66f3ff1723d6ca1a8adbcb506d8bb653d475e6812fca63. 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/QZMZ92376841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d7500a30663894e88c8b6aa1cc24e118f49e7881595ada4bd35c359856f2b4. 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/QZMZ92376842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590f764c800269013e481e0bc2457a76e80d0e174135ae1da4cb8811f4f7ab51. 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/QZMZ92376847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33102a3988ad5636f1dfbcb7c812da2a759fec374b4b5d050bd3c2dd09c30d08. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QZTVM2254865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe017347789b18b18d01574880a201cf9e3432f04b0c11e603ef4cdde664105c. 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/US7VG1855987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f437ffd1d764780d958ff46b72b3f971c80378605d93ee1dfb2a15379261715. 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/US7VG1855991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25ec1b6509b658147557d420b2861a0f7678ce7c8e41861ba1efbf025db90d4. 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/QZHZ31964835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe205fcc3eebd43120fb57543d701e10b6528be50d7c1e5d4020dfd8abd88d4db. 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/QZGLM2066473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b00d286fb645a5fc610af842a59e425ab579595605908f357ebff236aa42410. 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/QZNJZ2105124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84bfea36a52785900ae0d1c6f8dc555c8098db31be0a1d9fe904389b139805b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZNJY2157810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee5e341b8caf691d98b0a5106c429ec60e6a0e310088e438511e5d008faca32. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2105033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2db7ca94e2e304310ff5ad2a9fc964d6c6dd3ef93441016156fc50ddd238a8. 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/QZNJZ2105219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed9ecda205f91355219a5940542fcff561bea8f5fd431dcf057737908ad0bc2. 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/QZNJZ2104676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe017347789b18b18d01574880a201cf9e3432f04b0c11e603ef4cdde664105c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US7VG1855987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62132fd9068b3f077b88f10bd8ed1eed947b8f4a9adc251f6b4f2d50c23277dd. 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/QZ5AB2084951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ec85e7e991afc52a8df5ece60b27296ee3f96a491d4e2963662dc70432e979. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/US7VG1855988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1049b21a0b5101e6859a091c3f00b9c9ab1d1c43ba7d3fc1b1e1fe34f1974110. 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/US7VG1855990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28ef2acfff990b3d0e7024cc4a0e62fffc302a6c5133a53ad1c3873256dfdf7. 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/ITUM71800778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f437ffd1d764780d958ff46b72b3f971c80378605d93ee1dfb2a15379261715. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/US7VG1855991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255f58e830fb780de01693637a85a1c19bf01ab0cd7d3f5b2a387b48d5f6fee0. 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/USHM21654528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a056f489f6756cb8d16f16192c49fca8eab506a967346453a08d625df4fdf6. 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/USHM21654529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dac6f17d5232a51d97aa29175c7da8477e3af5b6d608ac788f5908ec7b46d5. 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/USHM21654530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34b006f569256455d13deefaa5752ae0d06f8647a6b0c15359d834212ade099. 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/USHM21654532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc20ad9cfd24820decb403c293109863ba16ee77e29e827d6db5709c2e903e50. 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/USHM21654534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ea4bc21e596a9be4f78b0b447b1c4c177ae89c35f291ef8e151a9d2e393e1c. 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/USHM21654536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783daa7934e95d6fcb1ce92aeb85bcd7d28573570856939be4c98a414a5be339. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMT5Z1100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe9c94976a6a93c9edecdf38d26be57e9f96bf0940ff48c19cfb6af28637b33. 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/QMT5Z1100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6595b81c49446643007b5621ed46e4785c33834d8393b32d760798e8a40712. 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/QMT5Z1100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20772c9907c8a90373f34cbe41b11f472921fe839a8180c9f5562a232d686329. 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/QMT5Z1100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dc771ee7b273aff3c3cbecb4d8ea31253f6bae4b97f245ff2cf26bd739bb8a. 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/QMT5Z1100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f642a5d3f8084ee8c85cf91d0617f0937de2a33a214291b91bb15e74f0919af. 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/QMT5Z1100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5faf65d54ca4e42183d9617d78a331ba115bb61bd84a7c1cfe37fe068e4d521. 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/QMT5Z1100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61ca51ac621996392e8e10b8d86ac5589220d1c134fedf181e29e1074482ef4. 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/QMT5Z1100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9b392cea68c8b4d05e150f314a0c90d50290406296d51bef8bee99eb77cc7d. 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/ITAC21100099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6907f9b51375cddbcc7a97ce6a2b5d4d5b8335dcaa34e94b031ad28def79dcf7. 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/ITAC21100110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf891dfce915912b910c382e3813ce30ed08e6e30816eb4950d34692a7181ccf9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QT2JQ2500151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3972d89b7395ec698ad5634e4e44435b1ab24213f64fb044315e69c966d35085. 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/US5S31000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ff53d5e4354cd6eca37620d11ad6f6876a1f26d5d840f51185e9a109b7db76. 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/US7VG2526919.
Matador De Mujeres - Prod. by Roberto Ferrante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f852af58f222642ad3003cd1dd39cba61b63fc68f46c4d47b1fb852e4ddc54f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ITF252500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396e34e1be4bd09afbcc4969a5e9fd7bda3d297ce34133814ed9477afd6c5d14. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/US7VG2553042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63094d0335eb19f637cf2265a4b093c6f7aa54845a3e54bdc8054c0a47b5eba4. 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/QZW9M2472134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7a4318ab5a3652bcc467d6ef58cfec13df56e63eae175131721f882ea2fa51. 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/QZW9L2437651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a97f92c995ad63a52b368c4a6b8ce36cf68e8c50fb213e65b9ca96da32e079a. 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/QZW9L2498393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6333dd63cd1b1c21af8e77ea72d1265f5dd0adb57ebb36b52ce68060703fc7a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QT2JQ2500072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737a4e7dbeb8507e129f86c8e564aef80f669830c84b1d675e8da8afedf4160e. 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/QZW9K2467577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33910f4d0ab445bf23ed04dae37d1b4c3be6a5bd6bdd508e6b6c6c26dd985bd3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2467579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b44e2c4523db82ebb0f1dda702e3fb21de4e07b18dbb46b75ff347cabaf7b6. 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/QZW9K2467429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b44e2c4523db82ebb0f1dda702e3fb21de4e07b18dbb46b75ff347cabaf7b6. 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/QZW9K2467429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67f10e30eef3f2ea48a1351033facdc5bcc9b0ed728327683578da223cc214c. 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/QZNJZ2475497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082d392d9051a308f80dbbbff99ec9089ff948d9478778518cfe686fa9de43fc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QT2JQ2400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c9965355fa4facf3df10f7c0d4b482c71713029d43d783a54e90c11d3a774a. 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/QZNJY2460117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbab2aec1a6d602ef6efa397795a7adba38147cc913c40e51566a086dfdef2cf. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZNJX2458367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcda9459cf698501eba44ff73efbd45cd136eeae063a884ec15bc0c767b8159. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2435548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c389e67a0537669834fd98fe146a993a584b13c42df276586ff2ce946776a85. 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/QZGLM2443721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc41af0d6c410070ba9c61976c53130c0021a4c70622fbb976245ae7d3c68c69. 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/US7VG2443438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d25f0157d296a90535dd14fc4e4b1908fe817caae6c7fd345f082cfdeaa6d9a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZW9M2305919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05739d2caf9efdd3018d21b1759d2e6bf27d36786ec11940316934bc911eb494. 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/USNPW2300580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a68e14814132c00b7c418c35d4e9c2a30188b21a89854ae46a4fda6a008424. 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/USSD11800382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f6d52f68afc07655ed6d0649b118609eb82f144707a09533406cd9ead447f1. 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/QMDA62106931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5c60d6388f91f2d7d892357a1fc197c6f219c062a1ee9fde664f31c8f2c3a2. 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/CH9181601201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb681939557cce3cbf5c40e318881849bdb4f24a18b60d392bb4c8a57bda5dee. 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/USCGH1852362.
Latin Hits - Reggaeton Edition (32 Reggaeton Hits - 50 Top Artists)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd598988d7433664a9c28cb049d4adced7459ebdb8d4bf14f76ce850faf3e3c0f. 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/ITF251800097.
Far Cry 6: The Music of Yara (From the Far Cry 6 Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa905a7de053f47dbf22b5c24e4ccef5a52489be6afa6c7df44460626eddde74e. 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/GBKPL1793640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a43cff91dae5fafeb7c1012dc90b5b092d91543edb05707dd8da8f1e636b6df. 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/ITF250900085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2044a686e2de46803329a4c4a001aff950cfaf1e38973ece07b1cefb474a75. 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/ITF251000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2db7ca94e2e304310ff5ad2a9fc964d6c6dd3ef93441016156fc50ddd238a8. 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/QZNJZ2105219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e22349efd7c07e390225666c9a1824558f037eb8aee02d38800dde99871120. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSD11500329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048361a513d2b98c9b00890bcb1315bc7b8ca5753f092118e7ac765af2234145. 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/USUM72112771.