Massive Attack are an English trip hop collective formed in 1988 in Bristol, England, by Robert "3D" Del Naja, Grant "Daddy G" Marshall, Adrian "Tricky" Thaws and Andrew "Mushroom" Vowles. , the group
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 0x53c117fe3621bf71c1b64fbab52fb744fb5401d4e74f1eb1b42bf381d5a6b47a. 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/00fb1eab-d117-4401-86cf-2908d376964d.json and https://artists.proofprofile.net/proofs/artist/00fb1eab-d117-4401-86cf-2908d376964d.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 0xa4be18b5c9fdb91363645f87af6c02a0890c935448727cbabd384a5a10705fe6. 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/GBAAA0900840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd004468d1ad5b864ef5ffd8b16ac1d6884114605ad4b6802eaeb3fed9a8060fc. 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/GBAAA0900959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f36121e029378c34924dc72fd57d282b3367c79440dea7370c6a89eb47d68d. 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/GBAAA0900841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dee29077d9d89cfd202f2f9d38854e08096589db20ce4b11e751bd6e126b12. 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/GBAAA0900960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fe46f83f71ee9b4f0f55059ef3c88e5c86d621e201ec2d37f24e9e65c2831c. 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/GBAAA0900961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50cb8066c3a4fe3517303bb85baea2abb3ca29201a773f28d193eb1e70708d8. 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/GBAAA0900962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8276642574dd284f02d31286fa015d2d06359cd05196ca643cf9313f91d9a61. 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/GBAAA0900963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5001fa8b34ebef9b957ed749d577617517ff88864394e19691a708ccbe7f614. 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/GBAAA0900964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6140806a96641f91bd2253a255ae771488d8d93e5264eb268814bb210fbd55. 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/GBAAA0900965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca4d0fc516535cc196eaff7325a67085ae7b9b56f113bd8a708ac4a1c93edd0. 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/GBAAA0900966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320f9a60aa9729e3512cf9b73c34db21c1e449aa14e01e9c476b978aaf893878. 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/GBAAA0900978.
Fatalism - Ryuchi Sakamoto & Yukihiro Takahashi Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fed8fb0d9b250f1818f14ace90b3c59fbc97327c1cd35045250ff43283a5249. 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/GBAAA0900975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d80d7db315d41aec0e6ff482ae7941c44dc0e313ffd50739ab9b8f9d416e04. 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/GBAAA0900979.
Paradise Circus - Breakage's Tight Rope Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccac14ca81a42faa9704f9cf0fa646f1191b238697b0d08ebc5267190d362ab. 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/GBAAA0900980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5722216358b2fc9b72ab89750b41693ecb4b4892f75fd6bab78c51ee076829cf. 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/GBAAA9400365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce46887ca3608d3540b4fdb7c8aa2d045081104c5c7de0d416f5dc664966c753. 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/GBAAA9400587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1132f0f5d64c2755dc633ef2bb7f041f4b8c192ecd2a99084fa6d77d93a42808. 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/GBAAA9400394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb137f3c1f91a83077c501ce011c862b54763615da334b77d95206cd4c653fa. 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/GBAAA9400590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ae0e53d668a66523e8d738040789b424650546b32c5ce196d7ae0a7e43dcf8. 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/GBAAA9400591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49786f604e23007b1bf820b22f74c351ecd9e69fa6febaae2912c1a44430d0e. 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/GBAAA9400583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48387a40ab68ba6fab172d560c2f8d25d643c709f05c81d7f627add35c6fbf35. 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/GBAAA9400385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf5b6953251d81898e3f032ce7556fc7e3d1f48be98793b02aa2e84be20ef93. 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/GBAAA9400404.
Light My Fire - Live From United Kingdom/1994
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b545c56ecd026b3ef87cc73ffa72186955f03c9ac3663b46b61aa65d6266a5c. 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/GBAAA9400584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279de92a5af2f48caad4397b49fc208a6e3b82dac99aafbbcc812fa287b833ee. 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/GBAAA9800327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52594c567d12e13739909f134163e05b131a03e080543f2a0869b06eba0d490. 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/GBAAA9710463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed345d550b85287f1cbbade07449104974ffd1fe0257da6155f1998ee8e5b418. 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/GBAAA9800329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7d3abbd69b66603099671bf09e2dc959466fc874f279173d17b2fdcd53d95b. 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/GBAAA9800344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e72f2ba91efdfdf3d3abdd3296f9f693487c64717ee0cfcdb3d21f8eb25cef. 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/GBAAA9800346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238882ac72663a855e409ec2c20bab8f02b392a0d7ed2c9b77f96a8e5c200191. 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/GBAAA1200644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e140cdf2572e30dd92044204ad2035bd9dfaf61c62a8ae240f98276a1ded6a. 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/GBAAA1200646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5489f3e24090c88b9a037830ae784a6f6f764c741c59e61f23bf9021ae293ed. 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/GBAAA1200651.
Unfinished Sympathy - Paul Oakenfold Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641424fcfe85e9d53fe31270a056b29907388861317ea4151dba7de864806ead. 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/GBAAA9100061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391338e461ba73c209d69df8b7d67f7c613baadbc1ba70d5afdeb9a26216ed3c. 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/GBAAA0201157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c4d39770422d8a48dbb89526f4d4dbe041cab9dc239b7e027c5ae87d5b5781. 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/GBAAA0201158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3190ba227bd7e687e37c465e2d86266796382ce8627d308259da0d65d4626aa6. 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/GBAAA0201159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4048f334844ace3fa53a55a750163bf7fe69b9b51f407745b2a104a4e601dca. 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/GBAAA0201160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb41a11f1854a6bfafae9adbbfc920b69d5a300b797f177572297f1495b00323. 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/GBAAA0201161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284d7df5d02a246a6ec5c7e8d3195c97b9c9a65e39dd0ff7130200d8987f0e7f. 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/GBAAA0201162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea69e14263acbfef3a1347a88cb246991c143263457e0030fd45cffc68cfd480. 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/GBAAA0201163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ad4af25c20c803607b18882209b02df20ebdeb7fe729541560cb14e87e5f57. 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/GBAAA0201164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1402c5a54f5f261b03fffe89ef2295c21489b1504ad5bfc984055fcf76d62df. 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/GBAAA0201170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4041c7c6ccaf8bdd136fe795fe3d9dc37838392235b4701ae2e1343232d9d08. 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/GBAAA0400480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a700bafccc5b36e5f5c43cdbeaeca659215c78edcca3ec07d329a13143119b. 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/GBUM71507628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6297dfef18965fbefc10645c9a6809b37411c6c42eb484f965cf9561b19270c2. 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/GBUM71507629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6a53e8b2e0d0377109fda9cbc5c52239afd2798f4d35a03d76ce2919c5d92b. 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/GBUM71507631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c3363682a26c42f94de6be18c6a06d22a015f6f2981f0e74066c2bcaf44a1d. 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/GBUM71507630.
Fascinating Rhythms (Sound Systems & Dancefloor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcea0e69a44bc7fd2fd374ed97a8540ff46939586c6b8da0520744bcdaaa4dfa. 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/GBAAA9800322.