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 0x1703340f94c67d0526cbf8f95fc00384029304c76e63a5080f7241e8267b4a1f. 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/2f54f2cd-a262-488f-b60b-a5bbcd83e6c7.json and https://artists.proofprofile.net/proofs/artist/2f54f2cd-a262-488f-b60b-a5bbcd83e6c7.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Friday Night Funkin' Garten of Banban: Road Trip of Banban
Friday Night Funkin' VS MAJIN SONIC ZERO
Friday Night Funkin' VS Natsuki (My Streets)
Friday Night Funkin' Rhythm Heaven Fever Minigame
Friday Night Funkin' VS Bear5 Retake: Deathwish (FNAF)
Friday Night Funkin' VS Uzi from Murder Drones
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 0x04a1fa53cd325f6ab408cd0e723c451bbe8603386595b8919d01c50adc848387. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2394941 — a six-check JSON result.
Friday Night Funkin' VS Shadow Wizard Money Gang
Friday Night Funkin' VS Impostor Human Hijinks (Among Us/Black Imposter V4)
Friday Night Funkin' VS Skibidi Toilet Takeover
Friday Night Funkin' CORRUPTION INSANITY
Friday Night Funkin' VS Flipnote Frog Kero
Friday Night Funkin' Pibby: Apocalypse Corrupted Finn and Jake
Friday Night Funkin' Pibby: No Hero Song (Mid Finn vs Mid BF)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7cb648fbfc15d2b3de10b877514d48b167e8f6c34fc0b651687ad69592a42e. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2383623 — a six-check JSON result.
Friday Night Funkin' VS Skibidi Toilet: Fast
Friday Night Funkin' VS Fast Skibidi Toilet Takeover
FNF Skibidi Toilet But Everyone Sings it (dop dop yes yes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7387ae3d91b07dda8ca9827bc9fec141332e873e4588189e57971f2eabf999. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42323273 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56982e52bef7f277e86f2ab812ed9c85b8830adb9c19dc1500a7e47c9251dee3. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62328931 — a six-check JSON result.
Friday Night Funkin' VS Tricky Banbuds Goblin Files: Violence
Friday Night Funkin' VS Nobita's BIOHAZARD
Friday Night Funkin' VS Five Nights at Freddy's But Everyone Sings It
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59069277b832f1a1c94d714eb9b223a13fc441208177206c3ee27d77e30bf80. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2326458 — a six-check JSON result.
Friday Night Funkin' VS Five Nights at Freddy's #1
Friday Night Funkin' VS Five Nights at Freddy's: The Fazbear (Freddy vs BF)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e40158021c4aca2c1140f7fba734287d74d9c768d512e22c0373f77ba8d90c5. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2313815 — a six-check JSON result.
Friday Night Funkin' VS Five Nights at Freddy's: Inside The Shell (Freddy vs BF)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7776469b95ee80752ad1a03d7c0cff6acbb045bf1db7c2252ae8dd990525caa7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2313816 — a six-check JSON result.
Friday Night Funkin' VS Five Nights at Freddy's #2
Friday Night Funkin' VS Five Nights at Freddy's: First To Go (Bonnie vs BF)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e84f1a5cf5ddf3e6252cc6a7e234f4870938a61eb58152c02a43e273d5eed70. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2366871 — a six-check JSON result.
Friday Night Funkin' VS Five Nights at Freddy's: Terror (Bonnie vs BF)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4610874b2330e2036bf59468a530cb938a627d53d799c1dfa78b3170b79ab4. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2366872 — a six-check JSON result.
Friday Night Funkin' VS Five Nights at Freddy's: Shut The Door (Bonnie vs BF)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2785a92ce79f5764f3e768389d9539c67a9b78fd69f46fb6f448b44ae2d3fac9. Chain 2 (Bitcoin): anchored in block 957688 (2026-07-12T09:52:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2366873 — a six-check JSON result.
Friday Night Funkin' Pibby Corrupted But Everyone Sings It
Friday Night Funkin on the Heights: Cart Ride
Friday Night Funkin' VS Kirby's Dream Land 3
Friday Night Funkin' VS Rainbow Friends, Green and Orange (Fast)
Friday Night Funkin' VS Team Fortress 2 Heavy
Friday Night Funkin' VS Skibidi Toilet: Mega Pack 1/3
Friday Night Funkin' VS Catnap Week Poppy Playtime Chapter 3
Friday Night Funkin' Cartoon Clash: SpongeBob SquarePants
Friday Night Funkin' VS Adventure Time: Fionna and Cake
Friday Night Funkin' Girlfriend Takes Over
Friday Night Funkin' Vs Terraria: Terrafunk Early
Friday Night Funkin' VS Corrupted Gumball & Darwin
Friday Night Funkin' Digitalizing 2 VS Pomni & Jax
Friday Night Funkin' VS Catnap Week Poppy Playtime Chapter 3 (Fast)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7b2cb2e698c1938a0fe8dcdbded327a85685cebe7faf6cde9b017146832dcc. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32463657 — a six-check JSON result.
Friday Night Funkin' VS Static Madness: Corrupted Finn & Gumball
Friday Night Funkin' VS Boned: Bite FNAF 2
Friday Night Funkin' 6 BF VS 6 Sky: Fangirl Frenzy
Friday Night Funkin VS Sonic.EXE: Final Escape Awe
Friday Night Funkin' VS Catnap: Poppy Playtime Chapter 3
Friday Night Funkin' CatNap Vs Smiling Critters: Poppy Playtime Chapter 3
Friday Night Funkin' Come Learn With Pibby Finn & Jake
Friday Night Funkin' VS Five Nights at Freddy's 3
Friday Night Funkin' Come Learn Pibby: Corrupted Twilight Sparkle
Friday Night Funkin' Come Learn Pibby: Sonic Corrupted
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08602949a6364fb1bb6e083d7168c6eaad3ee08325128fe7e2327abd9fcf3401. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2406788 — a six-check JSON result.
Friday Night Funkin' VS FNAF 3: First Part
Friday Night Funkin' Poppy Playtime Chapter 3
Friday Night Funkin' VS Funny Girl but 17bucks style
Friday Night Funkin' Lovewrec'd Nene vs GF & BF
Friday Night Funkin' Ace Attorney Turnabout
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54847a35e9393619ec8024c621a90fa213f1722290c9a0fd3db1c5afc8f3e3d. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2429664 — a six-check JSON result.
Friday Night Funkin' Encore Apology Sampler
Friday Night Funkin' VS Dora The Explorer
Friday Night Funkin' Diary of a Funky Kid
Friday Night Funkin' Diary of a Funky Kid: Paperback
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cec46bec9cb813a5d7a1c59147e198ace6db693feb4b1db3627aea718fe932. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72459259 — a six-check JSON result.