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 0x4a4ae518f95955dc8dded09ae43887ea1580a1c108d02ded82d712b11734385c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dac8f349-2780-48f5-999d-74436236cac0.json and https://artists.proofprofile.net/proofs/artist/dac8f349-2780-48f5-999d-74436236cac0.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 0xa90b2ac488a992b6d320b095fdefd6233c7ae2dcf6d40f007336cba7641f794f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:07:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLG0700057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf816d398a64b3abb8d1d3386a44d52f12d95f8daebfb167741f744d2a1478615. 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/GBBLG0700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df24120c17cd29ebc9c173a7ecd0dbb103e227cf63fc8f45d5ddd7b8ed6d9e1. 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/GBBLG0700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb5c443a5e466377664e570a463945dbdf6518af4a9f90d56a593a544425d5d. 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/GBBLG0700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16d3703834519b5a4b22fb0211e22ededca8b82988325cd77d8fc2c22cca3a7. 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/GBBLG0700066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd569535f979604ab0729c0f02880ebadb64de400ba16559105ac8d6a068c4cee. 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/GBBLG0700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0bad11c2ac9ea565130fc3260e5fef1d745db07209c513764aa9bee8777a2b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLG0700059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebc06a82ae27ff19ac45acb16748c9604ca03f7170e1c0b12620c549176739c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:52:10Z), 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/GBBLG0700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ce4f5413b004699469853e1956376ab9090316b82a1c834e2f3c139f007c09. 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/GBBLG0700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8cfa3ae248bf48c76a4357799c09117f02af8c1cb0da747632e09dca051857. 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/GBBLG0700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6294368ed8163a22db6ea9fef89dccb7dc28fd8c8cdf670aad086d37b5e125d6. 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/AUTQ08100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b082639aba61f2b3fc4ea4e483a922abbbf4636afee290d97e31fc98043d1f. 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/AUTQ08100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcf435e36a140fa6643e1c7ca71d459f1f60583cb94e2dda99ee2cb96a1ad3e. 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/GBBLG0700102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb84b6b995dd4f36e85c835889babaf9036c0d2a0b0bc5397f506ab718761ce. 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/GBBLG0700103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5ecb6df397792762fb7c2f926e31274364d79639fb36d027e4ed737e1c61e3. 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/GBBLG0700104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7596506d4475163f47b73c70dd4c9b2f4fb195eec3bdce040c3f38597381df9. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLG0700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df24120c17cd29ebc9c173a7ecd0dbb103e227cf63fc8f45d5ddd7b8ed6d9e1. 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/GBBLG0700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2f2067fc01e2738f3a84a41d41a7cf07052bff7ddbc33566bf953864a49a53. 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/GBBLG0700111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10374d587380aa50f97eaddb8082f40906e3d532367b811dc461f2bde713cefe. 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/GBBLG0700118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe213a4ee10d191968cd812f4328fefbec4f3ce5c4d00e90914ce4d2949d193e4. 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/GBBLG0700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25b024a43eedfeb3cac2002bf3803da168618e7c8798cf536e58bee6d4ad331. 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/GBBLG0700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfa59670fba0076d8dc9ce54211b9aff5e7f5d1b44279b010afc37a601a169b. 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/GBBLG0700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb66b09147d04bd3c21eb9b88b3aff41ded244eb433bc2da844bf570c9ddf015. 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/GBBLG0700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9e2f9a357e474cad3b2eff30cb31dd6ac560ff311bcf417af2e2c190b9fcbf. 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/GBBLG0700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1514d4feb2a11ffae7855e52701de4067dc7166ccf75bae4007cd8ae3ccfdd. 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/GBBLG0700024.
Smoke On The Water ((Bonus Track, Live Version))
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24bfa0ff426c6f679157e1f57755f75f8990ca7e0352577071cbe244f56cd7a. 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/GBBLG0700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96c99e31de10547fb1475106b48464b17f0ad5ad04f694b97dc884c7982507c. 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/GBBLG0700047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab833d8dbeef47c6bc6c28887c9a7e3b36168c5ef6b2fad709b2a71a129c54fb. 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/GBBLG0700049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd569535f979604ab0729c0f02880ebadb64de400ba16559105ac8d6a068c4cee. 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/GBBLG0700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6838e971b3adc5f6b3a39d21f741170997db45de884486fcbc5c63af0ad7bfc3. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLG0700051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf816d398a64b3abb8d1d3386a44d52f12d95f8daebfb167741f744d2a1478615. 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/GBBLG0700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a9304f84378bd4b0f377df60bd37fbadd457699e8467a2c1720ad0cb9c9a00. 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/GBBLG0700054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90b2ac488a992b6d320b095fdefd6233c7ae2dcf6d40f007336cba7641f794f. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLG0700057.
Mutually Assured Destruction ((Bonus track))
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0bad11c2ac9ea565130fc3260e5fef1d745db07209c513764aa9bee8777a2b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:45:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLG0700059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe0128a3ec364c8508e6189c88d294790371e9da89ce07d38f819da027a4436. 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/GBBLG0700065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16d3703834519b5a4b22fb0211e22ededca8b82988325cd77d8fc2c22cca3a7. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLG0700066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1be129b54f9a651e9f79c7a22e56bd80ea0fd1387d5a4a770e827a654259e4. 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/GBBLG0700068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ee53916ac031df7e0281f4dd12550aa4701a6d3ce60da5a824e48e7877f68c. 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/GBBLG0700077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5b1c8e523b301f5df3ad349322110e4bfef5e69e9f84ce86e1c263ef2d3df1. 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/GBBLG0700078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ec1f413d5e7dc414239bffdf5afdc60194ea27e5499e8667e0ce0033762ac6. 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/GBBLG0700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b04dde94fed45c4facdf8075af6829dc1c70d13adabc847411c2abf6933d32. 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/GBBLG0700079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdc3b5503e6fb30e71270d554325925c33a087e9d8957b4eaf28274a5780a42. 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/GBBLG0700071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe667f50f42718203c9bf714e7245682e3d248f59a710e75aa01659561cbc5f2d. 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/GBBLG0700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4e7c54f978a64d9c7052d53ef3d78291591a1496a05c31752e75bf0ded3174. 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/GBBLG0700082.
Mutually Assured Destruction: Live Glasgow 1982
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0861f34d511956a21e45d3637bcc20fccd0a24b2e42e9181171de02a1e4741c4. 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/GBGQH0400264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa82466f6a5d79da58a082c70c49eb27442d74aa2e412bb5455bab9cf1300c9b. 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/GBHMX0200407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9788ab37d00c7b03a49c71a984ca6ca0986e164030174641d4244d5f2aa46b. 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/GBBLG0700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222dbfdf8d6de8da4747e6336d24c348c1160f51d565aefb5e03206e4a32f0dc. 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/GBBLG0700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa4dc85db76ae1d4a94fab199ef587cfbbdbd5046f5abe93790d31d44fa9412. 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/GBBLG0700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e978c31f8b3275eb8251506fbd1314c738a77d334aa21cd1a3088af168c30c. 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/GBBLG0700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb5c443a5e466377664e570a463945dbdf6518af4a9f90d56a593a544425d5d. 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/GBBLG0700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b172b596a32d5c7d7a1f7f8bc80ae72e64e406283fc7951beac8e14057f5659. 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/GBBLG0700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1b25c4f391bc7311cecaaeeb9b020dd893494cc59a0f95cc5a3f33c4720aa3. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLG0700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f0e0f2f9ff752534e1a1357b304c95ceb0a0f096192836779d5a99bb30438f. 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/GBBLG0700033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd93b36e69e83132a5611b38110dabb6334afa23a3f3820e3801fab3080e9178. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLG0700034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0535716003d782d68b6a6e9e5533e5a0b82db124525ba0327658660348e0c7d9. 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/DEH841100239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e6b240b832c90b5b735f388dfdca17116b97ec7280f518a8308c52dc1431c7. 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/DEH841200567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880b64c3599cc0431e891ba1485101710ebe6d54f8d0af8707ecbb6db8df0d5a. 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/DEH841200570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c3698517270d7a8f313475f59e0ffefecc152316ee59c710a53e07b72a32cb. 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/DEH841200571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ceed75ae716a8844e704d6a465d777799830a438af2f33c59113bfecd42ef4. 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/DEH841200572.
Smoke on the Water - Live with the London Symphony Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf394c3d67235b189b8c204eeac918b3d562af860b51b9209cf38e015fc196724. 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/DEH841200581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b23d7246e2e2089f2e32a244c0f869f310e341e055fc112c47ead72a5212c8. 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/DEH841100240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf8c30c8b859b03beddee56942bffb2bc48008dbce0a44e27a3adcde51b1e82. 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/DEH841200575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78940452bd1a9bad3b9b8c4dfe6487455eaa8951c6d418cc5b3f070301dc36b. 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/DEH841200576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa640500b9f33861c6dc533fa77a4b49fe3868c0258dc43ebdc31556f0e21dc29. 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/DEH841200578.
When a Blind Man Cries - Live at Absolute Radio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e207ece68156eb58e7401d48f3778924f80c71e9e8a87e2e101c3ed1a912757. 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/DEH841200579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0819f7f2d18861d591ac7069cf5fca74bf96a760dae32040c53511ded3553cd6. 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/DEH841200580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90b2ac488a992b6d320b095fdefd6233c7ae2dcf6d40f007336cba7641f794f. 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/GBBLG0700057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf816d398a64b3abb8d1d3386a44d52f12d95f8daebfb167741f744d2a1478615. 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/GBBLG0700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd569535f979604ab0729c0f02880ebadb64de400ba16559105ac8d6a068c4cee. 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/GBBLG0700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0bad11c2ac9ea565130fc3260e5fef1d745db07209c513764aa9bee8777a2b. 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/GBBLG0700059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df24120c17cd29ebc9c173a7ecd0dbb103e227cf63fc8f45d5ddd7b8ed6d9e1. 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/GBBLG0700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95779951a764fabf6dba62a137bd576f597abcfbedff54d9798037a664c9e842. 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/GBBLG0700088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1514d4feb2a11ffae7855e52701de4067dc7166ccf75bae4007cd8ae3ccfdd. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLG0700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9788ab37d00c7b03a49c71a984ca6ca0986e164030174641d4244d5f2aa46b. 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/GBBLG0700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebc06a82ae27ff19ac45acb16748c9604ca03f7170e1c0b12620c549176739c. 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/GBBLG0700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222dbfdf8d6de8da4747e6336d24c348c1160f51d565aefb5e03206e4a32f0dc. 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/GBBLG0700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb5c443a5e466377664e570a463945dbdf6518af4a9f90d56a593a544425d5d. 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/GBBLG0700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b172b596a32d5c7d7a1f7f8bc80ae72e64e406283fc7951beac8e14057f5659. 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/GBBLG0700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb84b6b995dd4f36e85c835889babaf9036c0d2a0b0bc5397f506ab718761ce. 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/GBBLG0700103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe213a4ee10d191968cd812f4328fefbec4f3ce5c4d00e90914ce4d2949d193e4. 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/GBBLG0700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25b024a43eedfeb3cac2002bf3803da168618e7c8798cf536e58bee6d4ad331. 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/GBBLG0700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb66b09147d04bd3c21eb9b88b3aff41ded244eb433bc2da844bf570c9ddf015. 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/GBBLG0700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df24120c17cd29ebc9c173a7ecd0dbb103e227cf63fc8f45d5ddd7b8ed6d9e1. 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/GBBLG0700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9e2f9a357e474cad3b2eff30cb31dd6ac560ff311bcf417af2e2c190b9fcbf. 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/GBBLG0700020.