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 0xac303f86ba2e49420ca279e2e3318a379bacf475b6f6dc4a4aeb0d3743214a22. 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/d320d44e-7114-4dc4-8cf8-3d39e2ef5844.json and https://artists.proofprofile.net/proofs/artist/d320d44e-7114-4dc4-8cf8-3d39e2ef5844.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 0xdde8fa05f5a35e34854f529cc1e3007faf6d54281db0b395f22e283ec20eca81. 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/QZGLS2480698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6f7361321dab74ac45b1f672e85813f2d0c50b38ffffc89d15db46e9fc7c16. 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/QZGLM2445690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa337458f5be2aca7fd6948d19d4108cfcede85115448ea74c690db28846acbc. 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/QZTB92207620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1938d6621743088204f49d29152f49a6cb4b115ac3ac129fdb20c16e0d61c62. 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/QZTB92207621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8487b1f45c313e89278d2070e8424bdd4bd3c9656b62249b68bccedfa6c4610. 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/QZTB92207622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e9c87c26f2412d0e75486283d28ebd747e7e16a5e4ffe8ea18ed737a00e6b6. 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/QZTB92207623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32599de27ce3fd5bcdee6d9851dae1c8128c2e60fcf4a4ac29daf816042c1a8. 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/QZTB92207624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6500be3583dd1cc850df17d0872475b570eea9e728a8e18c7657144855121f04. 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/QZTB92207625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0201ad7957c9faa407e8ca8f899ec47d6361e948733ec710a36abdb34b522160. 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/QZTB92207626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4766470b1c06c9d29681d506445e05f9108fe56a43ba26c6aab557782d55a134. 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/QZTB92207627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe53bfe59c2e394ae9ed0215d5b940eb61200aded1d1a0d6ad58c656c7d2df66. 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/QZTB92207628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca255d34cbd2f3af336f7668c9086576c4dfa58e95e20485638963d63ee3e29. 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/QZTB92207629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e0af88ae7214282a73d25d57a2ba10a431b34ce215d44cd7a96422c43536d3. 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/QZTB92207630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2feb2977bfa579d696a044a30c8428920054fb8fba88d13eab219bc2c4717d. 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/QZTB92236793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6257fc3d06cf61d74cd34bf36559843d5061ea0ea4b26545972841f39804a670. 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/QZK6F2351033.
Everybody Loves the Sunshine - Chill Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43559e0578f3d87443a3035a300cfbfa60faafb3899de063b3382cac81c4ae17. 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/QZK6J2341720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0187a1fe7584cd8b91b96469b0f32a58efcc47460bcdd4f30c9d6b3af65aed37. 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/QZK6F2351035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fc22b2d61fc6a8d64ca98400e3b9e9b64acb507f2e22c1152213c4f80720a7. 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/QZK6F2351036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1202a58ed0243c359ff2eac828f406ea460c1986a2512506de4f9c9b557f5d4d. 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/QZK6F2351037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a133e3c92c035c2394cf3cca59104eb959b0e081ac78816156856a8e497f60. 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/QZK6F2351038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73080d6746eaf03c0f735db2d788f00d026e82085a189ab698ce747afb30f9d. 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/QZK6F2351039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9c6227adf60d62d8c7449e1a86eed68b529b81286b58470782cd9c30a40ecb. 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/QZNWV2240971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6a913d0b232fb3b880c975613f20b5dd20c674d20a2fc316aca56a834590b2. 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/QZRP52253909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3250c6b0dd33f1952ee5743b660a9218b0a2c7142800c0092e670c4a8ff8e3. 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/QZRP52253910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5c2a3384f35d14dbb06e26fb1fda415a371dbe0ec6f7c9dff69654ba79d564. 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/QZRP52253911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94dee546ae4277b299121458ecca43483e4d9c92a8930e90d52a2d701628121. 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/QZRP52253912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5a3c547b8856a878cd1f98fd6eb8c71428e872c22bb29a624dd383169ddd03. 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/QZRP52253913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca493803a477792c498d110b75043895c3fa63b9239867678f5be52e4705c9fd. 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/QZZ7X2457014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f249d5a7ccf2370d53dfdc7c1c08948fd6fac181856683ac225c2d9b884f08. 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/QZK6F2439757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862995c33463fb640763b26c244e89655b27853e64b145116d1e2ef5e4a98693. 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/QZHN42335282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4055e57b3cc11d0950234616f50b640dc468f6aff31f35b6d396f111428b6234. 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/QZNWW2106186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52a1f77737dcbf4ed070b2ed0e81eab80a9c40dddf7d7680666ccfcb65d87d5. 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/QZFYY2116110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be6a8459c69fb9574a36d6a5e4c8ddc4a36917915909d3609acdc4f072a0e4b. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZK6Q2191153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a418deca80eba22ebc792e8a0dc4806710eb52cc5a7cff062bac7b3e19d05d9. 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/QZK6Q2191154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b55b85cbe7375eba05381c659e2f3634fdddcd88acf4f5bd147063df629bfad. 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/QZK6Q2191155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52a1f77737dcbf4ed070b2ed0e81eab80a9c40dddf7d7680666ccfcb65d87d5. 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/QZFYY2116110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e87cdf7b7cd3d37be8845f4d8085933689e8895771af95f00f75a2effffa968. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/QZMEQ2002394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1d090139928598672d55889f632f096f0e636b7c71cdd2b6c152478fe5b591. 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/QZWV32432213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf58f9297067ad28400f9572893e9ef28f23f151862391c7b9c5d70a533d8bed. 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/QZWV32432214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5007f417481d83c102ea55131f063f19196723df29813e3d5bf26a1d410b078. 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/QZWV32432248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe492c1408ffeffe49188787de077904048a92411312696861503882b7a237fc6. 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/USA2P2149159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f28d22bde9b0982165529040204484e1c2e535b871ba92bb842e88d748ec555. 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/QZWV32434704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe457a3d1d7caac8c959054df8c6c0f4e17952ebb74f0df47f882e5b38817d262. 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/QZWV32432274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1401ef0070b1e6d346c742e79b1240b67fc28a7e433d7c40f7e4d4bd51c86d32. 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/USA2P2223414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026607f9389bcbb100953b92aaaff17905b0936159e38e6675fe308cfd6c759c. 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/QZWV32432279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0c0cb34083f01ff507ef46ddc86a9f9fcad2aac4570f7288c8c42c9d96cb29. 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/QZECS2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110323a1f5648f9b1cfe39cb1fad7c2fd69da2cecaa0c71664a5b023e987093c. 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/QZECS2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b155ee0c753df9cedd29a18573b8d18af374ac93d83fae971831d3954d008ad. 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/QZECS2000009.
Uno Sguardo Alle Stelle (For Those We Lost)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7971f2caed7d16a936b749b2774288d3f2c2a23bb00d1b82f6e985d95beef82c. 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/QZECS2000010.