Muni or Munni may refer to: Municipal A common US abbreviation for municipal, municipal services, and the like Municipal bond Municipal Bridge, the former name of the George Rogers Clark Memorial Br
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74993a974156525698f277c3060d14ac4fbd3db36b55bce462cb6d5aebfbb9f7. 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/1ecbceb5-52f4-4b75-bdd0-fcb6ae3ebe3e.json and https://artists.proofprofile.net/proofs/artist/1ecbceb5-52f4-4b75-bdd0-fcb6ae3ebe3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Get High (feat. Sean Kingston, Blueface & Rittz)
Desperado (feat. Snoop Dogg, Rick Ross & The Game)
Stupid Rich (feat. The Game, Nate Dogg & Blueface)
Hola (feat. Sean Kingston, Rittz & Maino)
Grand Finale (feat. Big Pun, Snoop Dogg, Rick Ross & Gucci Mane)
Hoop (Remix) (feat. Snoop Dogg & The Game)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e03b227ae03e85e56cf357000c6e32ebb8a8293e9276f130ca5970ce107f54f. 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/QZMWW2436338.
Flu Game (feat. Gucci Mane, Rick Ross, & Bobby Shmurda)
Desires (feat. Nate Dogg, Curren$y & Mozzy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530a52b2c99dd0b599f86a6eca1a1a76beb56365efbb284781d2792972bb4b15. 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/QZNMW2440808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df338f5fe0e538ba9740dc9b1fc508fd176e19dc032908b7e29e23b259767ce. 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/QZNMW2440809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f90fbe2aa4afc148ff99fb3d7473e3fa73b8c2cf12893c38fb7a89e586ae1b. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMW2440815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9135011a986a9b2b83a06f7c2b4eba465bbfc7a8fd03e0a7d6dbc927d2940614. 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/QZNMW2440807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530a52b2c99dd0b599f86a6eca1a1a76beb56365efbb284781d2792972bb4b15. 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/QZNMW2440808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df338f5fe0e538ba9740dc9b1fc508fd176e19dc032908b7e29e23b259767ce. 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/QZNMW2440809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ca41980b06d059082325ce455d751e500a667cc895fb0557ee192c67058363. 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/QZNMW2440810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa709ad9b069d91f79af0e16599c33b00e9707c4533514710441557b4b20d7d91. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMW2440811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96558f17b64d7be33c8c181f5d6c3ffd9b20a41f30a5d957a1f50df993a346fe. 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/QZNMW2440812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3863704fb95228a9983c467c2e57e0e63e5a0c668c79248a3f67c6ba07d2d322. 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/QZNMW2440813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d8a7575fbeddb736b628df18125536fb78bc1b49ac37cec4398a8dfcc4eeb2. 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/QZNMW2440814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f90fbe2aa4afc148ff99fb3d7473e3fa73b8c2cf12893c38fb7a89e586ae1b. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMW2440815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10dafb7fdfc4d38ec0748331408db1f68bb6486b37b00c3252b459ba6e74a727. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZNMW2440816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dc219bad34606f1e401dc37d9b5386b0734bd988fe93648dd354c8f45f8ee9. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZMWW2428340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7461810214208372c375d0ff67aa1e4ed2c9bbcbaf6925bd7af6fce9e3cf6d0d. 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/QZMWW2428341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949cc5816efdd04ae73039ba25230ffd3b02241a2448fff91715c5ff98f62acf. 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/QZMWW2428342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0316a6be4f5fcdba80cf5390886c337425a6157793ea0fc1e78bd6d48a9ddd3e. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/QZMWW2428343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3ceddc91bbd4f6ced3e9ee240544be23899ded3cc13b0aa3686b98ba79c031. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMWW2428344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f255e16b2a3eda1ff99168e2166cb80239df2ee86fac6767f0288855035f5ca. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZMWW2428345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f46f5610f197e4c9fb4e76a13195821d2ddfd337ac49cc39e70f0ec8e33a9d7. 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/QZMWW2428346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb563158127bd17cc31fa19163222a684f5a385fb8f7c9e41758b8532fdac8a55. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMWW2428347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b360bfd233c754858bcc73874f75f76c016cfe206197a1a519ab1a33ecd119. 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/QZMWW2428348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb60c9d17348638fbe589c44fc3a3bdaeaeec6e940ca0c0e011db4e28034979. 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/SE57V2411318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ef4556037da2aa46c170be4a384f8e3eaeaf770607aefd69a848eafa789db9. 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/SE57V2412372.
BREACH (feat. Ty Dolla $ign, Wiz Khalifa & Mos Def)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa449aeaefa632bcd3b7a63e20bfed794225a533984cbe46e968536c5dec5032b. 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/SE57V2412151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78bbab4b3dfad4259a8d6fedbaace6a216db0d7a12a60ef29384c4e0be72545f. 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/QZNB82482478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf781fa0334cffe898d8325d45435c78b20ca9ad4848e1615032244c77986e102. 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/SE57V2411680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c0f3a057d0d6b50eaef5cbabb83f0ce21c9beb6a6d275e3e062aa9ba6a6ada. 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/QZPEW2591875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8141f53db7bad1a13ea6f0e05c1c29c7f77ca874e28c98e949adaadf0f6131cb. 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/QZPEW2579381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca39e88b62a06f0e253d55552af10e96f8ce682366f9681af278a85afe54e60. 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/QZPEW2568652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5f3680246c63713fb7d3b2db3562b0ec787848d269e8219d2b65711e4dce56. 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/QZPEW2562552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbd45fa9cc325948ede7a6b77928e56305993908fd7bdb0b768876387e04581. 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/QZPEW2544580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1c1a83a7cd683b258b4da8cf5fc6db8f241d124f4650d5c1e91f7d77f2045b. 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/QZPEW2538427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b93188d232b551804faab125dde1c6f55b3088250ae00bccbbf2cb0936b6d2. 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/SE57V2409755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d4974991cb9e2f898cd3f71f49efe5677dd8d6f7e34f1e89793dbedc656629. 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/QZPEW2518969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39c4dc8fa78e73d1ae58151f5fee1b382553769782db9a13ad54a6230ffddf0. 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/SE57V2409756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb220bca81ceb1ed6f154777ff545efe2d845122afec67297ec42c972ca4ac776. 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/QZPEW2513342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd461612ade04122d2c0950466efe6348caf20548629ab298be77973ae7cbc26. 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/QT3TB2423640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392a0448869a397e1802e4bba76666ef5be7078d06c41f966f1a5409a79ddf4c. 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/QT3TB2417096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f66f4aa32d4cc68d64c03ff8d054b7ff4132fda7825ba54cd2c9529ba679813. 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/QZPEW2509766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3cb7b7982509fcf65f4387b064f64038ea41abae8ff5f2071d24bf5110f70c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1891303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9135011a986a9b2b83a06f7c2b4eba465bbfc7a8fd03e0a7d6dbc927d2940614. 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/QZNMW2440807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03497add33a22af3a6fd080481e700bff44ae80d71c6e9f117d3dbdc2cb4bf1. 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/QZVEM1891573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df5f4e2487544becd11b9c07610264cb950c41d2682331c345a59aad2fee10f. 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/QZLBC2422319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e77d862f5b73284d187c4b72835463dac18e9c633d6a86d88599cc5ffd66a5. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLBC2422318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa609d1806281f68f2900d63df8e55847f824099e83ecac46b5a697e76a813ae0. 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/QZLBC2417928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733b69a3a46adcbb8c8dcac2a62cbe1073890a74272065601161cabe5ab0a6f3. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLBC2416827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1ad4533e98b123a3b0331865aff4ee1a4fbbd7c8abbc3867d3459e0884bb03. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMT2436350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57b81f5df01e0057dbc7fbcefae7b72d4a689d3bff0058af0196689375b2e4a. 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/QZWFM2337005.