Ziggy is a masculine given name, often a diminutive form (hypocorism) of Zigmunt and other names. It is also a nickname. Notable people with the name include: Nickname or hypocorism = Ziggy Gordon
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 0xb193c7446a638d3691a035181521ec04e2ec866ca5772b876975045d2f61a498. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/049ba47b-7dd3-40b2-8dde-0597046bf2a5.json and https://artists.proofprofile.net/proofs/artist/049ba47b-7dd3-40b2-8dde-0597046bf2a5.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 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 0xd89c0174582b01abd1402d3b9c6906428151c04296935ab4da6d6091e49db895. 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/DEBY41200613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139057a308b8278a3ad8c78f11907f7a6b1873e293f564cdbc096776a8559dfa. 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/DEBY41200614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32376a149db5dafdc2009c999bbdf577ae1f2436c91fb6416832b469f2551c08. 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/DEBY41200615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe172fb467f0778a9c0a2b2edde033478454d3d34393c2a5b922d0bf0e2631605. 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/DEBY41200616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1cf29ba28381e4509ecdd5ae76501d171fefc7fb3bca5f418cdce4d90a34400. 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/DEBY41200617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a72673dfc98bb95ed514c2402c43523196043e66ac5d1fc4d2f447700805ac. 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/DEBY41200618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52dd140db3095143048e3e9d08412ad800af1fb89ee5a5774dee5f9b1e41e3d9. 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/DEBY41200619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491eb4dfe892e83aa7edc35a441f6070dcc666459401d58535b9efefb255e4af. 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/DEBY41200620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab7f17775b265bf94ca6558db97f6ae4c7155679f12ebe6885060f2cbaeef6e. 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/DEBY41200621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb2891ff7ebf02955592abfbe4aa6bb2ec0a361039b60903fde40c8e49945b7. 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/DEBY41200622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1b9647a9e7da8df750194ba05a098f0ad4179e14c85a0a770df692dbd5703e. 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/DEBY41200623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3771dc264a705cf4282d37f4e57b3ea67abe183ca4469d95445ed4080ae194. 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/DEBY41200624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa75d81641b46e0da99fb61e8a60c10a1b37f4decd0defb2d7095bdd4acdc13. 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/DEBY41200625.
Fall-N - Radio Edit;Edited; Feat. G.I.B.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936a514112bae4d35184d73bd79ada569b2645183e0c58132b2fc200c651b040. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USCA20400946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29b9c46be25717114d7d6c09ed08397c484c2d8cb082c94d3fcef32952ff85f. 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/USCA20400943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8924da26d4b7426d5753a357b1fa4e81df102a4e86475ab24d84c2c3f8726bee. 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/USCA20401225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5daa9980a33f6c1be9bef161248a505767af30fbb5b5801bb1d9af11beec3361. 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/USCA20401227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789cabbf1179b7bd1f5117a1aa1ed137086ec64226973e8406058b162d7724b3. 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/USCA20401175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb887d66f56a6496a6ffefe79a82a0e734bd0afabe7cb13138f20d2f61fb6814d. 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/USCA20401229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a412abb0b5f48a9e4708ea423087703b6237e7c8d0d4c6261096b43b3f5896f. 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/USCA20401198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f148549f8169c002eb28ac1fac1ad440100659dce84deee581f09de91a91622. 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/USCM51900353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56463dc006c38a33982b8325dc39dafa28281decf25bf244f3d5e452aa18e863. 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/USCM51900354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e39c0bc2a43f59ff746a10be954450f5853552ed09ce89f7e369e0a1a19d62. 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/USCM51900355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f117c36ff6d3cfbc16a43e08e69cf18961159b5ea2886e26a82c80d329334b. 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/USCM51900357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecda2b7bc3d4d229b96725cbeaca674f80766291185f6c650aed6111b16bf3f. 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/USCM51900359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81dc0e422b2c9b1086944d15646507a2cb44e7f2f4ca2082f971e5486d089a40. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/USCM51900361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb191885831af45a4173c3a7a302b35f9cfb38ea121938c943d66b2a9723357e. 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/USCM51900362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c364b810643e3b50715212619f7ba72bac53f1197c84361b1d2afd6731e2e1. 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/USCM51900365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29b6bae26abb8fc1359749dfa42cc7cf59ff8856a5e3ae6ec000f6cc6d3c198. 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/USCM51900368.