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 0x1fdfb5c6e85fdec2789b5ca4a3bb595a4102b367c0f0a631391c60622c4c356b. 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/6da7d5aa-2217-4813-aa42-f377c51e64f6.json and https://artists.proofprofile.net/proofs/artist/6da7d5aa-2217-4813-aa42-f377c51e64f6.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 0xb71d530633992eee0c69e386624ace278fbbbfb0b0a0075e14f8f136347af827. 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/QZS7J2415157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeba4b55d20c77b9c1c773d83abc54cfb91181be30e5721e1207b88f0be96575. 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/QZPEW2480714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72819e3ae070a79b9244c18790e29866330b7ac0f096abd7ef27a23d9a0123cb. 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/USLZJ2090870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1e525e32cdd1a096babb4146d98668847e2131b687e3bfed6a3f8a81681dde. 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/QZZEB2368258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f91e16bfa40ec09e97ff73d164417b4b282c3e579f0ed42a8f20dd33fdf480. 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/QZQAY2203246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49794a6ed3405c91e22f579ce30dd05211d273cc38a66ebeb05c4725989d01a. 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/QZQAY2287692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608c66e8157211d79f1c0d46390f37447b0f1b32f5b7546a18e46687e5cf8bc4. 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/QZGLS2340379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279568747df876dc223b70ea3a211d034479fa23aee7c7f1e8a2c537ec7fa30b. 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/QZTVM2264680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c6bf9ecfc8500eda8523ed5ddb8cbe6d2eac45062ceec77f4efc010a7dfaf5. 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/QZNJW2246899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83edbe6bf47486c57eb893d24747e7521e953e72bc4e22f4f80bd9a6ce9bb2f4. 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/QZW9N2211776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb966066df70f89e2acc5eda64481ad3531cf6f79d4fe9d38be5f008774bb78b9. 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/QZW9L2201090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f8e5ebe51db2e4b7fa6767f2d221e88d090004b794725a916781acbd1fca77. 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/QZTPX2217055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a289ac047f82e0e4407a66485f115f052672b68c710613d8e8e01d7495de8db. 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/QZNJZ2230810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2019b6a0a6dea18d9458a603556f8441cd64ea019505600fd35ee8e356d9e722. 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/QZMZ92377155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60b233b582db6a4f6c19e4977d515b3eb2583e5178b05947cd91dc809e425b4. 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/QZ5AB2323377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193beec9b0af18067664d3131a3a08cfc2dd4d76663dffb91f77f39ab8f46673. 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/QZW9L2246446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a289ac047f82e0e4407a66485f115f052672b68c710613d8e8e01d7495de8db. 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/QZNJZ2230810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69aa7450e8a3d09f177edb960593e04932d9ee444ad45ae9b086ed2995e1b91b. 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/QZTBF2489373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f4a94af494310720b36eb6d23ea298b0dffd91495de3af5f450f2bab6a5f26. 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/QZWV32464100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94948b4f75dfb80c52bbee0dc7c3b2ea7efdc843bee369b343bacd2bf59b52b. 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/QZQAY2401834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36f9e6f9c76423aaf204a49f87d63f9091e2f628403f49e7cd1cb656882222a. 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/QZWDD2448415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc12f06a0250a60e5b9063f9ac8bdccf9ad218bd142309803fbe5ac376a7f27a. 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/QZTRX2476972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada7690abf220f9a90563d50d58351f940871ade019e0f417cca16593b0dd952. 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/QZQAY2469118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69596a387adf828cb9bab9e788c71d83235a07e1fd84435f6814fc496ce6d1e8. 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/TCAIE2459756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81fc63012088c7fa2d10b65cb8cae108910d3a1238a67255fa95108ca145951. 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/QZSYP2485860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476cfce3d54b1433966997c728fbe77ba43b410b4c8ade0e6bfe156e67e9de30. 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/QZQAY2422100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3c237cd5f12ac4a77a2184135de64d88eb385f127d3e7779f376047ab2304f. 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/QZS7J2340061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4515fe2de0078645bb5e33abc3ff04c1d1e5d791176313055866027453c2e3b2. 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/QZTV32342835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d277d6c45ab069f686050e788ce9e2f8d15792ac48c1e987f3af95fcb273eb8. 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/QZQAY2344218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2370f9f721a5266c080d9f1206d723ebe966adce611b0dd96859d4cdba59f4. 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/QZMEN2396726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ef5673b730001909163229dded6f96f6bde89fc34f2d6d75e3a8945f2b05a1. 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/QZQAY2387825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccf5e3d01015d18204439cf085f0becf2e84faa9c863782745fa915b03222f2. 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/QZQAY2314478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5d5963e4db237310a090b61099c030640d93a52a5b29b758a2122a8280e2b7. 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/QZTL92315375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d421260c2fab31b72ca8aeee54108eb87867bd3075ad0ff9275bcaf1d91928. 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/QZQAY2287921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db1326ea79c9f5a63f466e37288c662a05aee9b86e468dc4a849ea03bca8a42. 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/QZS7J2253010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b7f901dacb87860f3cd1a8e2b89263831e1c2046d085174f74526988b3d180. 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/QZS7J2231202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297ae5b1684552b1b334fcbf2a64597907c519f41b828d24b761b7d61b83c832. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:52:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2277329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b7f901dacb87860f3cd1a8e2b89263831e1c2046d085174f74526988b3d180. 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/QZS7J2231202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db1326ea79c9f5a63f466e37288c662a05aee9b86e468dc4a849ea03bca8a42. 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/QZS7J2253010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5309e6c865a8813b65e74f6999362c95db3b1bd00f067316e27e6cd2daa8ed62. 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/QZQAY2287999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d421260c2fab31b72ca8aeee54108eb87867bd3075ad0ff9275bcaf1d91928. 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/QZQAY2287921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb37900cf947e4a5fba3315f08e2b4d853a1c694c9dcb218648bf4964561adc5. 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/QZTL92111013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50afb7a8342cbe9299cc81475649f3ba3897ac40d6923d7eba64dacdf0ac2920. 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/GBRKQ2144801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259994c4eb41d97d95f99f19e976957d74b590660db1fc5049765d2d3d8b03b3. 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/QZK6L2198818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91814d8e761d1459740c18598506f36c5752ef82a6b25a02998306e28df09449. 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/QZGLM2190655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4833827ed5cc8dd510a29b6be67afc76f3fe6aade8c50eef2e7bc71e9f9e01a8. 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/QZ5FN2187016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3a1786b65c751c9237d3f6d9c5082479bfa8e4c7b828daac8c5b1605618aad. 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/QZ5FN2005211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ddff11bc87c1bae4c4e0e94b5181cd7beebeb5a68789fe4b3360bfbb613fc1. 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/QZDA82039669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d7bcd1cfdbfac883c5b964a6d3d7f66512f7dc52a75a41004c0bc02b0a2a97. 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/QZ5FN2005221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d3f02fb7084d1d1bb7ab2ce5894954a8f77e3e9cb221ac2135d2967f2ff3ca. 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/QZ5FN2034692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d805255151b050e51a58d263d2ce62ecb5bbdaa6154b77971b5ad4a7f971355. 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/QM6MZ1831112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7005fb5f5b3df96c33dc8b9a8c773149514e3b87bf88832f5124b434b38e2b2. 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/QZNWZ2300705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b8dbe3c1811265fd3d814eb914085cc0edbf4ad9de77b48c80d56dd4e17d39. 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/QZNWZ2300706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf057139d3e54636449c98c7f18eb82b5ae252ec8dba57300027ea8d608058dd. 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/QZNWZ2300708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08770e7be71090aacee06037175a9c61be24d3592fe3b47ba08b1ca3c393ff71. 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/QZNWZ2300709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2945ad9c7989a0e848dd93651486eb21d9e60bf03e1ca6fa4d00501b79518a34. 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/QZNWZ2300710.
Indestructible (Remix) ft. Anmily Brown, Oveja Cosmica, Ada Betsabe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5da6ab192ca9db537c24cb8f5262e942ec0ee765e5c47ebc9c168f2a32b3eaf. 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/QZ2J21505676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd0fa16f65d3d6bc6e45b86f3effba59649c0ac00cbb60cd41d22457dab272d. 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/ARNFK2056877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd0fa16f65d3d6bc6e45b86f3effba59649c0ac00cbb60cd41d22457dab272d. 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/ARNFK2056877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37a9cd7a41ccda47343ac0b5fdcf8a81ba844feb61af1f1991d891d66b01e35. 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/QZTVM2111436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2195a0f97838b9e6c48cd4c3341d8e15b79250e8d1db4d5c3f76e356b4b6e474. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2104178.