Rusty Zinn (born April 3, 1970 in Long Beach, California, United States) is an American electric blues and reggae guitarist and singer-songwriter. Zinn released six albums between 1996 and 2009, on Bl
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 0x304551eb6e4327b647e6b7fbac61c6c3ebb8072b096a1b9893ca9ab506eeeec6. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46e9f831-3fb6-44c2-b160-432fb27efe2c.json and https://artists.proofprofile.net/proofs/artist/46e9f831-3fb6-44c2-b160-432fb27efe2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rusty Zinn Meets Watson Unlimited: Spellbound
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 0xe20810bf18a53e90fd017d5a2cb4ecb06fecbc73432fe740d23e0e0494e83406. 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/USLN70910167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039a0f898306e989d98039ca487f0ffcdb5fa791a263cb7aa9f95947b503c23e. 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/USLN70910173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f2321a02cf7dafaf44633f3d1f13f91d49932ec955e83a1c9c142254a0e171. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAE410500399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea0874a9d3bab2b0a036afac9271e623c296b5b1914d583281bcdac947c0e93. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/CAE410500397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109c15bc63fb61a1a6f3eed8d1951648fb57067bbc5f213bf89e7ed3c97628b2. 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/USARL0087601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05bf006d4fff263111c441857d55534dd2f4ed80875f5afa675ecb96b41e362. 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/USARL0087602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee1d739e6be8151ebb7b43e1710339ffa60d93c489af743ec88590e52755298. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USARL0087603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ca27bdd2d1799537495853a9faddbd9790c9b8251b11227cde109f18055091. 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/USARL0087604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc368df836f7059280d80b06e17e7ea8bff52ddde1216415462236018a359cb7e. 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/USARL0087605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2915a537b741e1f31ecd29615fdaa69e4b213e1760f457f6d475d2f68860fd88. 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/USARL0087607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e40c7b71e7499f45b86bb6b215db67d22547eb27a1785227b3431f8dfa5a41. 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/USARL0087609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420b676b9c8e246c17cf4e5e5f85ab97e7a542e08e66925244b30abcbb67c3cf. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USARL0087611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce645a3069de53b2268b54819ce4625781b387cbb14fe6d4eadf751c45198405. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USARL0087612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776815a8edb027c5d6e645da73f5606d20a4e99f4307da01e56ccf21574a2017. 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/US3HB0600144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc591e02924c61ed245b48c5415d926514cce01909fb9948476d54384223f8f75. 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/US3HB0600139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2915a537b741e1f31ecd29615fdaa69e4b213e1760f457f6d475d2f68860fd88. 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/USARL0087607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4220615f1fb33b0bca7cbc46ec0965e2be95c792d295745812bae2a6d1a0e9. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3HB0600141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec6516298c071513ca3207581ab019ea64e30d5d4cf535904f6e95ae7248761. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3HB0600145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044699e919a88ce86d7335bf874493d1dbfd21244b4cc77225b9112800ee9067. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3HB0600137.