Terrance Guido Gerin (born October 7, 1975) is an American professional wrestler better known by the ring name Rhyno (or Rhino). He is a freelancer, appearing for various promotions such as All Elite
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 0x8d9b1084a56e454e5f6e772e76bf34d39743785f4bc427d5f1404315aca8f893. 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/92fbe904-36b6-41ac-adae-1f33f9536898.json and https://artists.proofprofile.net/proofs/artist/92fbe904-36b6-41ac-adae-1f33f9536898.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 0x8108211fb5190cadcf4fb436260367c5e371b44973079f5bcd8eff6f661aa51f. 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/SEBGA2400515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04d20602a8fe5f8fe52931f2f242ac59b37733188568022ad2b395bc2d151b0. 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/SEBGA2400516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a770b5e9629f2e42d532c45c4d0194855b794458aaacc192e909f79831fcbe7. 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/SEBGA2400517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3c5c91ba557f6ee1ebec501c79a7ad8617e679d5f36250549873a47a6cafc3. 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/SEBGA2400518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d3beca9f01db99e46923b06c48d57849081d29d2fc1210b9213a2ab43f3789. 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/SEBGA2400519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719f2ac3982fdf423dc38a9fd1d207ae60aeb3c180df0d13746c27c6ee779f1e. 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/SEBGA2400520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9bb8bedea61ebc8d89f0ced3370aad4243710ded1667b684c17905a014c2bd. 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/SEBGA2400521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da5dc78ffbf0ba58926a879c99cba1e7b3878dde9dcd28ab20362b707932dec. 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/SEBGA2400522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4421d3d28882b3b7b81761dafb5094d40c88ef14b5c498b65eaefd5dd2edf789. 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/SEBGA2400523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e734ff2c98839d679b5c61ac697e189c2e0d7f2f0d5fae3b3c38d9317498761. 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/SEBGA2400524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348c030ac1b7706abb4b00b907f75e72382634f336fd12aa498eb7d64aa24dde. 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/SEBGA2303996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f499713221f680abeb85d34d461e0e7526fbe3269fdbe84a7b68897e6a094f6. 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/SEBGA2303997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8945fac71b2ceda9ecf12debbe6badc14fb63e61c664c8e7b310d320a8cde53b. 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/SEBGA2303998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae07cfbe278992891bd31d9f2f8be1855f951e0f5ffe5552d14b9ef0d29bc18. 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/SEBGA2303999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa620124cd5947b2cea881204618735419299463c1daea8ac3b5e9a547afb045a. 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/SEBGA2304000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47c676f5e42a488d6dc56f68fc04d67e0c9a07720af9d32f5b7e845c4773f38. 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/SEBGA2304001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0b6d9a65c125cb920c1853a661f82be14b8e0b3c8549342a8ac22774b629c5. 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/SEBGA2304002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788d78457e4994c8c63ea7e5ba6589dc6862ee2578bcc94b37c068931aa2cdf6. 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/SEBGA2304003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57b1fc8a8f3d0c129e8d342c1f7bcd06843f56c6403ecebe24fa2329a217d72. 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/SEBGA2304004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292b85913241e88a9adc314d70785a5eb9e95de9b25b38fbc90aeaea2bdba8ae. 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/SEBGA2304005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5257aea4bae5cbe4938cc459a86632f0ba8439ed104ed92a1046c9d86e57a0. 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/SEBGA2304459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a31a7d8ad861de90dc5d0f47d687ca66b600939e0bfe9b42cc4a5cba6618a33. 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/SEBGA2304460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09facd7c549fb57f282e0039bf4eb031aef369103d04792b3cd2efdc8a56e5b7. 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/SEBGA2304461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8df97935ef51361a424edd7f287e70a9ac1af7cd8da8273493bad97e168d7be. 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/SEBGA2304462.
I Still Haven't Found What I'm Looking For
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b76987dca9b4ece7efeac38a6943e79fd40ba77ba8be514054f22fd58827b7b. 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/SEBGA2304463.