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 0xcd1d69330b73fe7b2e5af17faf3f6a3295f466b59a2b7e0619790a6a080511df. 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/37cedfd3-a54e-4f72-9817-ef62d6859cdf.json and https://artists.proofprofile.net/proofs/artist/37cedfd3-a54e-4f72-9817-ef62d6859cdf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The End Of The World (From "Eternals") [Epic Version]
Holding Out For A Hero (From "Masters Of The Universe Revelation") [Epic Version]
Holding Out For A Hero (From "Masters Of The Universe Revelation") - Epic Version
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 0x1f9832c2b16c2d942064ef3608af0de076f75609258aa92c7592065e4f7b45e8. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/GBRKQ2170840.
The Mandalorian Main Theme (From "The Mandalorian") [Epic Version]
Smells Like Teen Spirit (From "Black Widow") [Epic Version]
Smells Like Teen Spirit (From "Black Widow") - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3350a342f6e33bb5ef842fca448c194623a48ca464e76279bb1b6291d2d90e1a. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2175616.
Run Through The Jungle (From "Jungle Cruise") [Epic Version]
One Is The Lonliest Number (From "Venom Let There Be Carnage") [Epic Version]
One Is The Lonliest Number (From "Venom Let There Be Carnage") - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e09e550de71b0a4a0f3d0bd6d0cc2cdc0c716cb5f5c3e38077c34007657443b. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:51:33Z), 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/GBRKQ2170854.
Run It (From "Shang-Chi And The Legend Of The Ten Rings") [Epic Version]
Interstellar Main Theme (From "Interstellar") [Epic Version]
It's Ladybug (From "Miraculous Tales Of Ladybug And Cat Noir") [Epic Version]
Thomas The Tank Engine And Friends Main Theme (From "Thomas The Tank Engine And Friends") [Epic Version]
Little Einsteins Main Theme (From "Little Einsteins") [Epic Version]
White Rabbit (From "The Matrix Resurrections") [Epic Version]
Merry Go Round Of Life (From "Howls Moving Castle) [Epic Version]
Merry Go Round Of Life (From "Howls Moving Castle) - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6571ba4c5e3981e1dfa8969c3b11b45a5dd8d53d4559a85ce6a12fbc994c6d20. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GBWUL2112248.
No Time To Die (From "No Time To Die") [Epic Version]
The James Bond Theme (From "Dr No") [Epic Version]
Dream Is Collapsing (From"Inception") [Epic Version]
Something In The Way (From "The Batman") [Epic Version]
Starman (From"Lightyear") [Epic Version]
Starman (From"Lightyear") - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874738eb0aea6efa6fa741914bf2886c217f451d5b33024245876034ff9a9daf. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-17T03:03:51Z), 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/GBWUL2170913.
People Are Strange ("From Morbius") [Epic Version]
Ramble On (From"Uncharted") [Epic Version]
Ghostbusters Main Theme (From "Ghostbusters") [Epic Version]
Ghostbusters Main Theme (From "Ghostbusters") - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e9dcc5985d0af37579730f3f1089601dd7354b29618cfdb4aa50d6541317c8. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GBWUL2186853.
Day 'N' Nite (From "Moon Knight") [Epic]
Separate Ways (Worlds Apart) [From "Stranger Things Season 4 Trailer"] [Epic Version]
Running Up That Hill (A Deal With God) [From "Stranger Things"] [Epic Version]
Non, je ne regrette rien (From "Wednesday Trailer") [Epic Version]
When You Wish Upon A Star (From "Pinocchio Trailer Song") [Epic Version]
Alone And Forsaken (From "The Last of Us Trailer") [Epic Version]
S.I.M.P (Squirrels In My Pants) [From 'Phineas And Ferb'] [Epic Version]
Goodbye Yellow Brick Road (From "Ant-Man and The Wasp: Quantumania Trailer") [Epic Version]
Goodbye Yellow Brick Road (From "Ant-Man and The Wasp: Quantumania Trailer") - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fec8da84d4130355eeafbf021f0a861be18a9ee5a0b7e7a4eced5291c365e63. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZWDD2239084.
Seasons In The Sun (From "John Wick: Chapter 4 Trailer") [Epic Version]
Seasons In The Sun (From "John Wick: Chapter 4 Trailer") - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c320ac642ee5cfdba3267742228b43ebdaf0e6041b1fc41009860b0350299f8. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/QZWDD2277135.
Since You've Been Gone (From "Guardians Of The Galaxy Vol.3 Trailer") [Epic Version]
Since You've Been Gone (From "Guardians Of The Galaxy Vol.3 Trailer") - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61769c9e36329bef7a2b9c3d1f2cda7b1cb8b953c8fbd4072e4aff1a5f16f376. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2322132.
Sweet Dreams (Are Made of This) [From "Citadel"] [Epic Version]
What's Up Danger (From "Spider-Man Across The Spider-Verse") [Epic Version]
What's Up Danger (From "Spider-Man Across The Spider-Verse") - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910e08321c59fd10df905f97692d47caebcf2528fba44a6c725ca93ff1dc7d92. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBRKQ2326332.
Sympathy For Indiana Jones (From "Indiana Jones And The Dial Of Destiny Trailer") [Epic Version]
Intergalactic (From "The Marvels Trailer") [Epic Version]
Can I Kick It (From "Teenage Mutant Ninja Turtles Mutant Mayham Trailer") [Epic Version]
Dream On (From "The Creator") [Epic Version]
You Give Love A Bad Name (From "The Fall Guy Trailer") [Epic Version]
You Give Love A Bad Name (From "The Fall Guy Trailer") - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fed4b07228c838e696cc63d62d5a5ec5a7bd42efbf5ab1733d44ec3ef0ad73. Chain 2 (Bitcoin): anchored in block 957613 (2026-07-11T21:37:58Z), 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/QZZ8B2341792.
Bury A Friend (From "Madame Web Trailer") [Epic Version]
Another One Bites The Dust (From "The Ministry Of Ungentlemanly Warfare Trailer") [Epic Version]
Axel F (From "Beverly Hills Cop") [Epic Version]
Axel F (From "Beverly Hills Cop") - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8878ea5e4b739053c9c39b45dd725f704e6b97a758cfcc6129b4f90d9389d55. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USLZJ2439612.
What Was I Made For? (From "Barbie") [Epic Version]
What A Wonderful World (From "The Wild Robot Trailer") [Epic Version]
What The World Needs Now (From "Joker: Folie À Deux Trailer") [Epic Version]
What The World Needs Now (From "Joker: Folie À Deux Trailer") - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e21036f3315ca282dfc2686b29f5024931340500e616a4a0fcab198061004b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2489456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076b4b69bd0131789da7ecdebcadae36d715adb5b60c6fbc872ff0074a6f9636. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QZTRX2437447.
Like A Prayer (From "Deadpool & Wolverine Trailer") [Epic Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d382e32d1ec99c76a60a03a50b161a55d8b83ae5f8f39dee75cd7e1cdc76cf5. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2453959.
Thomas The Tank Engine & Friends Main Theme (Epic Version)