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 0x148518f914fcf0f8001e76fcd8800a251b57921c219edf275b2ad22ee195c46d. 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/9976f70d-5c73-4eff-9b60-8c1e80b3d589.json and https://artists.proofprofile.net/proofs/artist/9976f70d-5c73-4eff-9b60-8c1e80b3d589.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Creepypastas Vs. Película de Terror Especial 20 Vs. 20 (Especial Halloween 2017)
Creepypastas vs. Película de Terror: Especial 20 vs. 20 - Especial Halloween 2017
Creepypastas vs. Películas de Terror: Especial 9 vs. 9 - Especial Halloween 2016
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 0x4320eadce8faeea09c2c060149188d47c6d17976880240a7d9eef68232f1b168. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CH6541836308.
Creepypastas Vs Películas de Terror (Versión 2019)
Creepypastas Vs Películas de Terror - Versión 2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08f171ff5b4a0c5d2db353c73507275f3e3530e338682ac0173a357ae8fd438. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:39:16Z), 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/ES71G1944894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d4c2ee6fef38dd4df07d6e5d49e9cfd830327457cb7a99842258c5be75da1f. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/ES71G1951331.
Herobrine vs. Sonic.exe vs. El Impostor Rap
Siren Head vs. Slender vs. Cartoon Cat vs. Cartoon Dog Rap
Hoodie & Masky vs. X Virus & Ticci Toby Rap
Cartoon Cat vs. Bendy vs. Mickey Mouse Rap
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdf2278041d884a0c969f38eff36589b933315221b0da998ec22e7c12678ce0. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/SE6TI2003730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c83777e0d7c9239c9cf2883303d0d747608dc5711bf74e656573db2cd0ad4b. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/SE6TI2085878.
Bowser: Peaches vs. La Muerte (El Gato con Botas) Rap
Cuphead y Bendy vs. Dark Mario y Sonic.exe Rap
Creepypastas vs. Películas de Terror V5. Gold Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0f37e6d6551aeef9577a126398947b5affe6ba083fb36a78788946b162a550. 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/QZWFQ2302960.
Creepypastas vs. Películas de Terror. Versión 2015 - Remake
Scott Pilgrim y Ramona Flowers: La Chica de Mis Sueños Rap
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1bebe39280161f8601043a1855feb3400c773593ad04694f7420567290150b. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QZDA62472733.
Lucifer & Charlie Rap - Contra Adán (Hazbin Hotel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3caa47e0b4796596425c62618342694e63997526d79fab5570549d96766f8d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:47:39Z), 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/QZES62450253.
Velvette, Valentino & Vox Rap. Los V (Hazbin Hotel)
Alastor Rap. Beef a Adán. (Hazbin Hotel)
Ponmi, Caine & Jax Rap. Digital Circus Song
Sukuna vs. Gojo vs. Toji Rap (Jujutsu Kaisen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d90b019f2a4a50e4d0a5a7e47f64bc965bb77385ec7446217a123620306e8be. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZPLS2446087.
Slenderman & Siren Head vs. Jeff The Killer & House Head Rap
Adán & Lute vs. Lucifer. Angeles Rap (Hazbin Hotel)
Stolas, Blitzo & Verosika Rap. All 2 U (Helluva Boss)
Ráfagas de viento. Sanemi Shinazugawa Rap (Demon Slayer)
Pilares MacroRap. Castillo Infinito (Demon Slayer)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e5fbe68d1dead5f4f7f99bbe29e73758d0b69e9a42745671e13a5092803f3e. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:16:53Z), 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/QZZ7W2463231.
Team Chucky vs. Team Pennywise Rap (Final Torneo Slasher)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ed5c6945c663df959d219d6cac9e9b65ab9fcb5187e03b457d93c2879a5b52. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/QZHN52574702.
Goku SSJ4 vs. Vegeta SSJ3 vs. Gomah Rap (Dragon Ball Daima)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f81de73c116e8d3cb629af9692ef41b2828981f1cf6b6a22fa86de9c9b4891. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZHN92546596.
Alastor vs. Bill Cipher Rap (Hazbin Hotel x Gravity Falls)
Stitch vs. Chimuelo Rap (Monstruo Legendario)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740b5b564f468d3b6adcbffc31e6a72d2f113f5eced67f6dfb672f7da1cc13be. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:45:17Z), 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/QZWFV2541349.
Blitzo, Millie, Moxxie, Stolas & Loona Rap. I.M.P. (Helluva Boss)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f29f6a315d62104d379e83bf751b57164e4939f89d2e0742814aac32c3fa4db. 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/QT3FA2539745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f37bef340ac2f45b116245ad18f15ef63bd7ff13053a2b64bd49b03a63a50e4. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:40:58Z), 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/QT6E62520042.
Alastor vs. The Vees Rap (Hazbin Hotel 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6b5f4c912e6b9245a68d6ccbd44e64349f0e3475c8d74d09d83da26ea21e79. 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/QZRP52351535.
Five Night At Freddy´s Macro Rap. Halloween 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb334a9d7ca61950cbbb0785af69644dfb1d36f6980224e8752efc406e3c44553. 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/QZES72427866.