Christian Talcott Webster (born October 13, 1988), better known by his stage name Chris Webby, is an American rapper. Webster has released many mixtapes such as the DJ Drama-hosted Bars On Me (2012)
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 0x3a0ea8a9ffe01c872e113afa41eacfd27d27aeb676822824b6880344900ef9b4. 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/71cceaa5-216b-44e1-b60c-94560532cd7b.json and https://artists.proofprofile.net/proofs/artist/71cceaa5-216b-44e1-b60c-94560532cd7b.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 0xf0022e490760d63f904b2c91b0ff0eda6d467749e5a953c22f96e266bc507f1d. 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/USLD91750352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f6286794e31bc1ab98cae96034ce6a092dea6d0ec8f7e5fa494ccd59300bfc. 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/USLD91733316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8907676e158d08b72e83b434b023e6bca40f94a31176af49b4a17b84c9a44f0. 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/QZNWR2115362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51afa20af87339806c5da1e063145a1b0914154a482291b889f05bfeefd9a83. 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/USLD91725190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac5d42ecdec48b5865de679e510af34021183ffac1fb4e8a4644ed61962b1a5. 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/USLD91751183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50991d7bc037072a1a02efccf0bcfa96e77db2d740e64d522bb6e12b8410beef. 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/USLD91735218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581f6db27c7e083bd75c0e96cbb92ef05a5285c8f49877f9bf44d5773cd3a6cb. 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/USLD91743193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193bd50aaa0999996dafbf53b1eeae58ee3f573c33d85490e73aaead9fb37b5d. 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/QZWFL2396800.
Bring It Back (feat. E-40, Mod Sun & Chris Webby)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb2bf8e961f1c20dfbef5164fa685fd58ec1125a4ea00e75b69ee7cd5bff24c. 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/USZEG1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc180946da041afc68d4ee7bc682b48132fac6fafa17a21f64797b0777d2e6789. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USUYG1074140.
When I Was Young (feat. Chris Webby & Smoke DZA)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213453cffa60a3783e6b37fee4a76e742597b07bb505b897f2e8df0ad0a8ebc4. 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/USLD90805877.
The Cypher (feat. AFRO, Ace Gabbana, Termanology, Kid Vishis, Chris Webby, Daylyt & Phire of Sister Tour)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f085bf5966433c38f6ef3ccfec8a166473d58a9a8e2ed16d6bf6d686178b4f. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USLD91725930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3698488b49552fef3917d671c8daa46e86cb74d97158060598c298205b343e82. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/USHM81335873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1d63ea607194d7b3545a039a202cd205f46b3066187f3cdc14ed05118b31a9. 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/USLD91737143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c134d955cba79ed48d702ebd959c0c7af4c9b3e5c9e1649708c864eaaba66c. 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/QZHNB2067687.
Fire Walk with Me: It's the Bootleg, Muthafuckas! Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347befecb8f85ac83c42ca0c9ed71f6a0fff3c2c052a82852c3f3ea6c5b745ef. 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/USI4R1226099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd90502d1223f22df1961b7f90b21b4cbca4c3048b686f491b7ae067cb31e4a. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USI4R1226111.
Blunt Lit (feat. Chris Webby & Dizzy Wright)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7e8196e16ef881e4a1a5f2deb967f05b191c39135f737c1d84d21f6672bc7d. 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/USLD91730344.