Rob Mayes is an American actor, musician, and model. He is best known for starring as the title character in the 2012 horror comedy film John Dies at the End, as well as portraying Tommy Nutter in the
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 0x183ffbda7010bd6f84070af514018a5a93655b725591e937c94f1a94e8e03484. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e20c049f-99e3-4784-9ce7-ff94fd0c1d16.json and https://artists.proofprofile.net/proofs/artist/e20c049f-99e3-4784-9ce7-ff94fd0c1d16.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 0x25a8a8f742922c220949f16f191640ac96408e710fec4a248bb19bced9b499b5. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/GBKPL1939610.
Songs from the Sofa: a Quarantine Project
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da00f7b61f4911839697c2975dcd64888cb398da2cd8a297446f8c9ce26d0bd. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:40:08Z), 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/GBKPL1971422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a68a8361bcd13c9d2657c203923a556a6fc26a69cf616958aec4b1db276367. Chain 2 (Bitcoin): anchored in block 957810 (2026-07-13T05:55:46Z), 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/GBKPL2090054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81e14281e4b6f60034ffd7562e5ba3586d169a8850cf9bbaa73ff65bad52084. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBKPL2094817.
BIG MISTAKES (feat. Jenee Fleenor & Smith Curry)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44f0473f42db3cea0d469f83ef16a532ae16b20bf51087e9928db4e892ee810. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZEQU2300519.
dirt in my life (from the motion picture THE NEON HIGHWAY)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92480e1adb0f2008f8016343daadee1ecc3b937a3f289de47c90fb8b09e3a0e. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2423306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94109b3c013e887769e74456a08eda6376def9c5cc889823fb5237d90b399711. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZZ8A2475097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72edd49c5900a095fa35468137efbc3774470af4275a4213194e9b9d0a515e04. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZZEB2488353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486109e651be0d32807b3080d2df521140c6a6479e60d37922a39596fb077a02. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-19T23:34:06Z), 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/QZTRX2529745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00794ca77e858b9882d8f245d0d99cccb176da0040d554c659cf2d4b11dd5b72. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZWDD2531142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53082b5039a8d9cfa0da1ed41d95af872f1a20c982a1478a9ba38f947bac5751. 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/QZWV32564629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006d2dfd449e2c98263124507b04da9b3990844d4f30a053d4e86e8595077d4b. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:46:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2531274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9683e6d6114b4cb7639ddb9aabcd27880d94fc4f6aaf9a3eb20249b8357f80b4. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2531341.