right|thumb|upright=1.3|Thor's Fight with the Giants (Tors strid med jättarna) by (1872). Thor (from ) is a prominent god in Germanic paganism. In Norse mythology, he is a hammer-wielding god associ
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 0x5649f891285f89138ff4205a51e40e6982c508e5818b1d8171122763fa99db43. 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/6079d1d5-db80-4f52-a30f-52dc5393ebf0.json and https://artists.proofprofile.net/proofs/artist/6079d1d5-db80-4f52-a30f-52dc5393ebf0.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 0x0e388c4dad6cc252ddbbd8c1579c1637f4267bf710bd8e443c67f6fb35599694. 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/TCAIA2479295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b23a65b0ad4de277e37e8173ccc37d23a9c7a86b9c276ee62654e04daa218a. 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/TCAIA2479223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676baaa7e6c01bed60834b39896efd1ccfdb82e6cde2ff0271d1ef19874ef2c0. 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/TCAIA2479323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135f2251a9dee19316328bfb185d7ce8bcb1bb1870b37ca2135caf28c68ec9aa. 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/TCAIA2479260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f96c34ed890caf36deceef57e67685c6e03c4531e96f6456e20f8bc43b4bf6. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:13:27Z), 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/TCAIA2479188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a6d286838ea71476039ae2d2935f3640622ec85846c819a698e45a640d509b. 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/TCAIB2410161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb886dacd2055fb589687e5618d998a1e22465b47211e97aa89be7eae7dca50. 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/TCAIB2419548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f2703b56bc13deb9020b0d162df483c76d50e0009b4de02314eda1d379a08f. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIB2428491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc390c0fd7a54103a0305868d733bd297b607399322791b50859b95037a8c7f64. 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/TCAIB2436629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe572811bfadf2a44e4e4f9c4965af7b6dc94b84799ea0d6d273a35c7a121dca4. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIB2449230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd269318c06bee79016de04894435c1669024c17badd7a595837362ac8cc0a977. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/TCAIB2444354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9c95714b9701b506036bdc4662d51c2b195f4a237a57fcc9738ae017ea4250. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIB2452329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c0315b25e97c435bbeefecf70d98426a1676e1d1481518f0daa8e52800d8b8. 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/TCAIB2464987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28585722da8aab2075c9f1b506b7ddd1a0023cd818ddf498e2c19cef7bb531ec. 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/TCAIB2474012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5899a79cd738debd0f0be86c1902c171fd53ee73c2065281c5a591a6492efc. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIB2471483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd797ef3e881b2338f6c92123e0988aadf5feabb825e2b17d3bbd6db110fadd. 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/TCAIB2481756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c9e0b1a6aed5492c5ef71caccffa29fa0c90b92f5798a1a181f016f5cbcb0e. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/TCAIB2481747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a26c4940bb8102b95d8506a5bc313a430a99e3b131da40b9e0c8cc4868d340. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAIB2494069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a2ed70af9e36a74ddc76098a6c09532758542a43eb3eb1a8a29d380ebf0f8f. 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/TCAIC2404221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a261a356c5048bffc89c779bf06fc1ed6959ad4aa5702de0b27f53682afc0fc. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/TCAIC2411926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b68f14e89e2196b302726e482f9b16ece25aa03a9f42b7b13e1b9df58cb212b. 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/TCAIC2411148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda9c5ebef20276c303b78724638679db9923e0ecfe697432a7115e561c66106. 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/TCAIC2421240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868263a15a288b78789ff51135abf966c00c64928b9cbbca7569cdbbaae50475. 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/TCAIC2429403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2796499752a8815a8daf961f44d307584c6eed6286c66cc14e70a173357794. 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/TCAIC2427309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8ada0024136f19fd200953e7ae5118ce77ce17ea98b9130a4eb8a8db3fcf66. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAIC2438422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1da672534c69a40610433c0fb26d27e5917ce6a25aef2ef6569d05410fc885. 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/TCAIC2441188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b0b98e7532a5b02fea74f796f212d1dcc483a14fd328216ed16ff376b79546. 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/TCAIC2462316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d3f030628a2015ead7542c84358b56692649be3ede7b60f2b22665fb121359. 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/TCAIC2459099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdea41ad5d0fd0c9064d5fd269d8e5c192524a7c3b4cf5e896e4ccfa3b6d0f9. 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/TCAIC2469283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36379f1d9c4daaf9281612db6dcfd6a8ee3f50196b12b3a1d33dd8a002102a61. 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/TCAIC2485397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8ac11d046dbeabf3fc41ba377a9fdf46558b4cce7c235cf7dba7747488451c. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAID2422270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe630dac46c4ce8f9c0161d87fc575d862c1905f4081bc073ecee4a069edacc6. 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/TCAID2431441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a5fd0a19a58eb349e2536e80ad1e81a1dad446c19e6a251bfbd66b5003ba88. 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/TCAIE2442340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a813a0d5675c930ada3df632355beba8ddbcd2eb186807ab22897a4021b5c5. 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/TCAID2448059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afa6907c4d0058d107c71075a6f25f0b26a46d965dd1599d422740887c10fdc. 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/TCAID2471047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebcbbfd9b944a3a8be1d24343db175b26fd21a20bf27d40490b052394079b73. 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/TCAID2481031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51381e7bc129c8b6968532f93708f20dd421e02b4d8eeef00ad81b64a4e003e. 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/TCAID2492197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf496d80364c9efad8481d24d0c8bd504c5e76c66cef2c591b480045471d0dad2. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/TCAID2499271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b10c6b285114f0ce0cc41013211a75c3f9edff970602e8bb4c3c71f03656510. 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/TCAIE2411724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd891be76dd86879f9bd688693f07fb625f0b2033b6f9aa9d1fb06f0eb78f9bad. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAIG2416699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e73fbacd033d380d7fdbb0fab9208f4ddd473d233ce2d2233b1ed4bf4c24c9. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/TCAIE2426804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d15ef7fd99bbd72ff1ef361b1a8f1d2c494a3baa01e678b76cd20a79926dc5. 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/TCAIE2437498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886745b84ff4464034120f90b6cf0aacdf5e7b41687a8cd7634e6ad1b421b352. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/TCAIE2496699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ae2139afb5a99729babb0b591a2f5a47196e04c6b1580c6a3900bf820a3054. 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/TCAIF2438355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ceae783cc2f9de4a04f10389f46a88c9225164e629a57d7bb2f318c3c7d936d. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIF2448871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8e7581e718b91f2df95f9890adfdbf407807a38c22f70670205f9450bb3a57. 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/TCAIF2448848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e0c0f042b39b4c54b976870beb0a0064be609c8edfe2ee9f6898a9e470093c. 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/TCAIF2471883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef50215bf69c069759ba50705ec32afd893f38aa6aa2b75d2d4ad21ee3d7343. 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/TCAIG2478989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3d656c496abe2f8a2065ded01d25cfcc325adfb3b4e6e60dced82f166f4d09. 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/TCAIF2493488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3e0d8f05cef916383dad1c147e638909d095ffe6dcb750069eabaaddbea111. 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/TCAIG2400842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0e343079dbfd44376523d02f8b54b478e63f84062d016fc991528574c517c9. 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/TCAIH2411684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c416b2c8737af2a2f7ece82a11e38f339d11f012e200c0adbfe0f0f0a5222a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAIH2423071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c659373a2af692fc9e7dac371dc233a08f8e15c3cdd792af946aeb9c8fedea. 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/TCAIG2427225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c3607e28e68dba274d69878ac11fd34a9328f0c260e2fdec2d228f916561eb. 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/TCAIG2439601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdec51a392aa5196f51a80f3a06a74f82c96155547ef7a6a12e3abfdbc91707. 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/TCAIH2450800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8c7fc6cc3a2b6bb76b8640b73fc0d47fd93720129bfc5c0537d7538a3e7bbc. 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/TCAIH2457289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046a3ed720fe8039accbe193dfb0ff3fd43ea8747ef8f9a664deefcf4a142741. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T03:56:45Z), 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/TCAIG2471454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33661aabf11bdf743be0bdb4c416583057451e27bcd3393b161e922fcc054188. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIG2489284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd201267a5be9a06b3821581b24b44748a64bae71ff8f91cec7600a5758819cb4. 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/TCAIG2486379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe868776bcfd61ddc6a5abf02a5bdf8c72c1b34f16ad9d725995901427ea9e07c. 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/TCAIH2496035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9224667cec7a8ffa79c249bffc9ca4c9027740de2bab23aff6f2fb0e861340a9. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAIH2407423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7741c1d018c0a8749ce3341783a774a3ca55b33c22353f254a717363ca69a1be. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/TCAII2417563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6278bc1eeb5481e173f5b5afc0454bac836ddc7510deb7273828cb965514690. 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/TCAIH2427108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd024425329986c1d7d2994b612d5d59bb49e67cae0c15a06d43b1a7f1f5820be. 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/TCAIH2434357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb1319411b98f1bfbcc50406dc5c1938e2a85379e423d83e13fa589f2d8de17. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIH2445390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b1ffaf24e4de23fea3094e55277224a69fd4c855eaf1c886db4a4174f4455c. 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/TCAII2453508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bb91e57c09fe776cd6a4f7faf775f13382e67cb3dfe1e75ae01351fac18454. 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/TCAIH2460188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca89f4eb061582a8eab27b2fed389c842cccbeae6e0b23138aecbfe986937fb. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIH2472750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048cc0262c2194b08b3278267858144b272fd7cd714d0f65d3b38c666e93eafe. 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/TCAIJ2481128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9fab1208009c03b62dfdf665b394437715bde7ef24ebd6366b31235273b93d. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:40:52Z), 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/TCAIH2494225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f02b32e38b32d3b68e363bc62890c9e5d02a98e9b56180e4d51fb01370df908. 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/TCAII2403903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80f1f1aaf6fea62581a68862d6f8a9b7b6f46a15f781e4ac15c0804ca75e48f. 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/TCAII2440867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5173fd63ba33c2edd4ab615c09a4db09cd2a81eb3116f513d0bfc5413da9a5b. 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/TCAIJ2450578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f097b910d66b690c2788db6a180cfe6418ef0b072ca0d735a13f795ba40399c. 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/TCAII2493861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e104c627858846ba2d92e10bc3fbd5641f232ef8181e54637d7ed2b8ec3b3b. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIJ2401256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b4658d71ce7ab2f53a2c08a8575d15b87642721a6de3f1f9a05fc37c9835d1. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/TCAIJ2411097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cba8c1d63e35133af49d1d5580240e177a456c1476f17ea9995aacc108ab11. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIJ2418881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67e744882bf4ace5a1ee11c0c5f57feb0ebe20823c7934a01e03ec6196d2fd1. 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/TCAIX2404548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe273e3d319cbed131c2e15e63f80cd205625a69eecf6c5d2eba158821c0fe990. 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/TCAIX2419856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec0203ce1e06be7934866efe963d24a58124d57e1cf9c616dd4a2adc580693c. 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/TCAIX2431535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c0084bb0aa2fc7ed74a3e6ea0a419b79500072d2f952ffc6b6e42f9f03ff51. 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/TCAIX2441062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c36e6528b17b6979dc382c0860e14bb6272538af77be2c8bd70af7fefd0db9. 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/TCAIX2449703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9507c2ca04807862051dc37c25089b815390745b7803baa5e69825a364828903. 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/TCAIX2468043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ce728c1bf3aeda287cccf2fadabacf46487136a1ca953126d29493e89a740a. 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/TCAIX2478625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b69e204e4c79d476f60bcea38aed3bd6e5db36c1c6fb37979e644edb99fcdde. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIX2489029.