Mr. Gnome (stylized as mr. Gnome) is an alternative art rock married duo from Cleveland, Ohio, USA. Their eclectic oeuvre has been characterized as "an arresting mix of menace and mellifluousness," an
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 0x41b4aed553fbe0fd62d16b914789ed7c577acdbffd97fa02d4d6a92c12fc19c6. 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/3cb78c78-1c6b-473f-b212-7630a660ae3b.json and https://artists.proofprofile.net/proofs/artist/3cb78c78-1c6b-473f-b212-7630a660ae3b.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 0x1c33ba1ddd4901a56b3ca982056d024335a5cb89dcbf90dc85a29595e15df4c4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USX9P0601827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442804cee6c82741bb8e8b3e309391d38fa368c0bbda001be8c5b690a5718ab5. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:31:58Z), 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/USX9P0601831.
Mr. Gnome • Echoes On The Ground • Double Ep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609ec9e739e1f6d5ae0df5da577ed783a8e6c9e3fab66a661403be044b54cfe5. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:11:24Z), 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/USHM90941628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9172d1d5dd28c93dff714df791186238256a369cb71ad1a0fd291b531570bc. 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/USHM90941632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93707cfb9cda6eeadcd293f179cc2df6a6369531616f6521cc401e86d0f6528. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:09:21Z), 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/USHM90941633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9653c3040c381fe2473f4d699118ee1a8fcb53a001b3a65143e8e47751080f2. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USTCD1075410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ac663a4da9136627668fe0dc0c4a0b9261dc9a82c9322eb38b31ff956f5113. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USHM81123851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576472e3feffe73b26f4be98b968d7462db5df2bf02954f1c5eb0ab58b5facc2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USHM81123855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a747419d6e1bda85131ae2cccdf964f3ea01b8d4cbd4dae660ddbf0524bbee4. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USHM81123857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc8ad328f4075231bbc397653ea797fac9f329b06c64a85540b0655edc02324. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USHM81123859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bca21fb4735f504b60962fc295f216eb5b4dac23cf3ee176061f91bb7ab18d. 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/USHM81123860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bab6c88ac07ce03b40c146454ad007ae98a8f27936ed7ce9851fa3c243f21f2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USHM81123861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6182e2865a6008f7a2771d9bb1d052a34d5f60359d13f04dd11568d81f382298. 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/USHM81123862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564434adfc03a5f2e837aaa265a5cc26fdf2b86dbd90f231028cdb8076682f0e. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/USCGH1271295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf0bac674737ac2daf655f30dc0af095a777c16aa7b2b50cc9dc4198f0d4df5. 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/USHM81469336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4289425bcf690738188381c79848b01837b9371169e4efd000505bc6222044. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USHM81469338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb6f3f366bbb7ab4dd83a86020465fed7f2c2a828436a6d7f6714a72ee0b82d. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/USHM81469343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c98841c5ebba9f12f7e4ad01ae69b98b6686b5ee97316ce552021b0dcc78908. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/USDY42068620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782fa963213939cdcda2392d89eec18e28cc09ba668f16bf25ec030611b145f1. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:20:40Z), 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/USDY42068622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6754b2b899df123ddffb6fb8bdfb74a16ae5ae4b3aaa1e7b786e735ad4c0b969. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:39:19Z), 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/USDY42068624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaffc6d7203b60969d9d4ad19a4745f7ac6301b8d768b1e2b837777da616750c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USDY42068627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f05dc44e8bcc6c70178fee0cad0a93ed916fbac220b81683339148de9401a6. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:12:13Z), 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/USDY42068629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32708a10430ca2daa9b3be25f9bbc5450ecd3ac26adf983bf10bae86293ec19a. 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/USDY42068634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6beb4a0ed7cfa600df1e4fb33fa3fd7a84dac75bf7cfdc8ffc191a21621fcece. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/USDY42068636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25492012fd39412fe1399a0c3ad6ce571cae85f900bc3377d68c585ab25f4b84. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USL4R2098423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ff7db89c0bb2f7260766c962713e3a3ad3b11604c0d7ee12b1f149d5daf460. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USCGJ2490133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e481b5ee56efc2d07461a95cb9c57830e1716ef5fe2b02ae306176e9715828. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/USCGJ2490134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf68e23ee842bb8af87dad2bf8cd4837f4da295557ccc11ec81726603fb4c7e. 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/USCGJ2490135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c3dd1d6aabad082c6a0030592bab6a9ff132802ff028844b18f2aedef9a18e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USCGJ2490137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f5aa2cb550a5151e52a1c2804a756bcaee209a752fb703ddd8204234aff68a. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/USCGJ2490138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6d4f0b567461c54127d6e779767d372262bb6a21175d183abea66716c59d78. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USCGJ2490140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf71dfd25dd861ed92e40244bf4ccb2436469fb977a9b3badc32264e4bb93f4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USCGJ2490141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f52b7f30ba6e497fb2f52f3b540bfa68bb200dcd0e66cdce8a57ce151eed247. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USCGJ2490143.