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 0x3f1925976a79604f650354ab19d57b6d77a6eed54952ce3a89045b80a794acb4. 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/f025a195-8add-4be4-9a7b-c85b3dcdc57e.json and https://artists.proofprofile.net/proofs/artist/f025a195-8add-4be4-9a7b-c85b3dcdc57e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Automotivo Bruxo Magico (Slowed + Reverb)
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 0xe1c015a7293cedcee74014a6a02bb24010766512663ba4122311d0991ca4a1c0. 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/QZNJV2430834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547ffe264209a0b9ca9a13efb9c0d9f35a526bd3626e625bc1138b351aa42651. 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/QZNJV2430835.
Agride Com Força (Ultra Slowed + Reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2162f97f0dbce0045e64bb98a9d6865f2a1d61556711baec9f4f86a2c9ed4344. 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/QZNJV2430836.
Assobio Espanca Tímpano (Slowed + Reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40ae128b0a524805fac5d8f5b5feb726c208e905a5478e02185b8b6918b29ea. 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/QZNJV2430837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bea4405e6a46c1072d462d84c816be07a0e37008723aa58491e3fc1d1cf6339. 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/QZNJV2430838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59c00a52021142b7636497a864d8c84156388197469ccfddb80f105f111572d. 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/QZNJV2430839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44070efd08d24e9a9c57b60442b10a6b6a5d3955c58dae8a75b739ec1b6cb18. 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/QZNJV2430840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5faf147d9400792eea7208a92e88713bb524f113afc7c4e97628321f7614b87. 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/QZNJV2430841.
Montagem Diamante Tropical (Slowed + Reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb351db92f37f57fab923a8a997b0e6e938f450869cd6526221be722354848874. 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/QZNJV2430842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f8636901ab962aa9108e5e383d5ed22f34d5dd437e4845aff56dedae2c3534. 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/QZNJV2430843.
Montagem - Assombra Poltergeist (Slowed + Reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ce6c1555ecda0fc35fbc01275f9f671381a21fa8122b9730346e4b301148d9. 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/QZNJV2430844.
Slide cósmico melódico (Slowed + Reverb)
Slide cósmico melódico - Slowed + Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37615ce07f5bebd2e18994b99b8d7efd4ac06ce1fd23239a839f72c0d7b73eb0. 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/GXBAV2277573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1442e1a49c9488fedf4ef22230d394fe4feff94f39452f853795c5d458d083. 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/GXBAV2277570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7843417fa9ab8072d25564b4632a04ac18d72f94af5752fac3e8ebadb797cdbc. 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/QZNJX2483666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11440d4b803a177ef79bc622397f3a571a4ba4da4825d66dc6c3a1fbeff0bf2. 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/QZNJX2483667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1e2f6f729e9f6de6d763883e69117d67a64b5daacb833f539e8271eecc5bb8. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2483668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58cfd95b5b4324ecb6d87fa61f8c8f2200f1a5802b5b9bbd9ba370919cf014ca. 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/BC0YD2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc175a7d80e8973abdaf9e8cd4a79b9f0d71befdd2ee483c66596ddf907ab31e8. 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/BC0YD2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085e8cfe4ef1ca26f6967a80e976e09a91e67bd6a9af540ae458c90caa970647. 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/BC0YD2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40a5a62e0465b73768520680b295ace758376853bd36838c730922c2786970b. 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/QZGLS2499451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa075ddc95959fa4edb4165ecc1ce1a11825ce9c57c0ad6641be04f4bcdaf5f. 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/QZGLS2499583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76d23b0a6a6918cc6cf7c1053a19568398fa9c30eadee9973bbb1c187eb7d2b. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:21:44Z), 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/QZMZ92401671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f3767c9ed2cbb18b87fb291abb3cca662e8730b1d66bb5347534cc45585259. 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/QZGLS2499706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb7d5280fe06bf142edb888cdcdc1d5999651e368df265b18adb9f904e84503. 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/QZMZ92400330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5acd69f313bbf3a31e240c10b257002fcf0b4d64dd1dad45848a37e6d42725. 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/QZMZ92413402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8198d2c5f25a8b356c0b5c391e840231e54f8a9e09fd20ad3edd338730ea075. 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/QZGLS2414740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7582b7982d80d5d9deaf8218d1acc77529b960602ebb9241f95fd258a70dec0e. 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/QZGLS2414756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5d7eea632e04de6d781b6f2b34f4a99f17b53a75b85e08e834544d5a33fdda. 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/QZGLS2414757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919d9f9d3cb1690baa91a883a74d59fde9116bb0cf29f7929006dcf86fa2e930. 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/QZGLS2414739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6a4766badb328783246458570fa3e0cc4f1246b1dec97c9c1171037c0ef627. 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/QZGLS2405787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfef2d322ba912c2febf5591d8a34bb97cdaeb6575818f9ec80b5af4408a223. 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/QZGLM2492375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6298c7d49094d4a9fc257843dc8274932203d8534f6f2a8467d5e14ffe8c2580. 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/QZGLM2486730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e82a4dbdae3348324c8904a6cc82cedfe77c43e8b4ba30e0bb0d8fc3a83bfae. 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/QZGLS2403649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2cd0268c5a6ccbdd59cfe5a3c08bf244eddfa5fff3f2b314caf911f32854fac. 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/QZGLM2462632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af751eafc616b9284e9108e41fca3824fcb6f195a06ad4d28458a138a7d174e. 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/QZGLM2449525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd4f8e88bd99ae976ab9a577b72cdc475a9808ef9ae1bd949fc182b50a00ffd. 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/QZGLM2443297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a08ad1b7fccd3e61922711bc071ec2028062f06bc6cf307b1752df6114d716. 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/QZGLM2443910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bafdd69ac05e0abeb5fb04160078d236beb6247e27b4f4317238e61ac390b06. 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/QZGLM2444115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3b378a7c011609d8604915e78e634a43780b698b17cd8e2cc49f8fdd745fc5. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-21T17:39:11Z), 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/QZGLM2438759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c45604672ac685988b3f0689f297f0f8ad3d033ce83873f2ed7521b66b4aa5. 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/QZGLM2439702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdf54fcfb53f72da7ac57af323ddd6f6681062390a10997e883dc37733fa218. 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/QZGLM2439683.
Phonk les trompettes d'Afrique (sped up+pitched)
Phonk Les Trompettes D’Afrique (Slowed + Reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d62c335d7bd632bacdaab6023e646566727b40992d9501154a26276314efdf. 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/CA5KR2430175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622401668e4df718cd5c25d876f4972cd64eb64c13e38bc7a57e24e76d03df13. 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/QZ5AB2484111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5982b8010c6bc3909a9a62b039c26aab876d024feaeb2bfa3e50d4ff11c35a8c. 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/CA5KR2429728.