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 0x321f09278995ec81e48788563d34fdf657493c27ff16358b79de5ca4708cdd6a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0dfc4752-c844-4b16-bc51-d09525f03dba.json and https://artists.proofprofile.net/proofs/artist/0dfc4752-c844-4b16-bc51-d09525f03dba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Doctor Who - The Original Series Theme (Cover Version)
Game of Thrones - Main Theme (Cover Version)
I Vow To Thee My Country - Theme From The Village
I Vow To Thee My Country - Theme From The Village - Cover 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 0xd55b1e20bc85f120b99615baf16ade46bd67e2a31179811d8a83fa21fac464fa. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/CB2CY0913661.
Game of Thrones - Soundtrack Highlights Seasons 1 - 3
King Of The North (from Game of Thrones - Season 1) - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2961ab25e0733e14276b78f8ce43d3b3310f17b9c9e8a33b47b2d72cac39f7. 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/CB2CY0914957.
I am Hers, She Is Mine (from Game of Thrones - Season 2) - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450d9862638dfa33de78464891db27042d3ff59cecb7a7b9ea07be4c90aa6469. 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/CB2CY0914961.
The Rains of Castamere (from Game of Thrones - Season 2) - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8814ac5ad2ccaecde7839a7f176d1da75dcf018b63711c9e9e55bfb20208a29. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T19:03:40Z), 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/CB2CY0914964.
A Lannister Always Pays His Debts (from Game of Thrones - Season 3) - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f592cad94c4130d085cf1f200c6784f8817759ef9c3f6917f373b88a3591584. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/CB2CY0914967.
Mhysa (from Game of Thrones - Season 3) - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca37f9c0d07f8c2e2529e21ea842a4679910c297985e04d317a12f10f566e27b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:45:03Z), 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/CB2CY0914968.
Main Title - Game of Thrones (Season 3) - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e528d908f95019570c570b25f24085fd1d4431832c2258e06f3b855f935780. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CB2CY0914969.
Game of Thrones - Best of Seasons 1, 2 & 3
Turn On, Tune In - The Very Best TV Adverts of 2013 Vol. 1
Doctor Who - Main Theme 2013 (Cover Version)
Get Carter Main Theme (from the ‘Honda CR-V 1.6 Diesel “An Impossible Made Possible” ’ TV Advert) [Cover Version]
Sherlock - Wedding Waltz for Mary and John (Violin Theme) [Cover Version]
Game of Thrones - The Rains of Castamere (Cover Version)
Game of Thrones - Feral Love - Season 4 Trailer Music (Cover Version)
The Great British Bake Off - Theme (Cover Version)
The Great British Sewing Bee - Theme (Cover Version)
Blackadder Goes Forth - Theme (Cover Version)
Blackadder Goes Forth - Theme (without vocals) - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509d74e42dd2f79e019bae607a76e1c501cdaff5315f52db583fce530859f5a6. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/CB2CY0917929.
Peaky Blinders - Theme - Red Right Hand (Cover Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf0406bed2f418441b817a450c82f09c889595b481b9dbdeec87fa7a894fd0c. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/CB2CY0922203.
Sons of Anarchy - This Life - Main Theme (Cover Version)
The Vampire Diaries Theme (Cover Version)
The Vampire Diaries Theme - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72950256ad7d946320a03123590e9f82b1ebe4332d07ecdda0812c9f9078ffa6. 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/CB2CY0922201.
Turn On, Tune In - The Very Best TV Adverts of 2014 Vol. 2
Chicken Fat (From the "iPhone 5s Strength" TV Advert) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8e7ae27e983b808653e5d605ebbe78429c281bfdf16d1e1bb4648b46b17acf. 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/CB2CY0924945.
Bossa Nova Baby (From the Heineken "The City" TV Advert) - Original Version Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44cef8a87d6a02644779390970c054186c9a8c456f74f9e262de1dfd6ec9c71. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CB2CY0924956.
And the Award Goes To… The Winners of the 2014 Emmy Awards
Mork & Mindy Main - Theme (Cover Version)
The Big Bang Theory - Main Theme (Cover Version)
Frasier - Tossed Salad and Scrambled Eggs (Cover Version)
Frasier - Tossed Salad and Scrambled Eggs - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87978dc57b08f2049b7e1c9f875fed708350b23048a2931864056c39b90b176e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/CB2CY0924654.
Friends - I'll Be There For You (Cover Version)
The Last of Us - Video Game Trailer (Cover Version)
Murder, She Wrote - Theme (Cover Version)
Metal Gear Solid V: Ground Zeroes - Main Theme (Cover Version)
The Last Of Us - Something In The Way - Remastered E3 Trailer (Cover Version)
Diablo III: Reaper of Souls (Cover Version)
Soundtrack Highlights of Game Of Thrones Season 4
Assassin's Creed Revelations - Iron - Video Game Trailer Music (Cover Version)
Assassin's Creed Revelations - Iron - Video Game Trailer Music - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de53404354f2ead934e1fc010045c149b4a720145fc88054f1ec8dabc7349cc. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CB2CY0925392.
Game of Thrones - Season 4 - The Rains of Castamere (Cover Version)
Downton Abbey - Series 5 Trailer Music (Cover Version)
Game of Thrones - The Children (Cover Version)
Game of Thrones - Soundtrack Highlights Seasons 1 - 4
Game of Thrones - Best of Seasons 1, 2, 3 & 4 (Cover Version)
Nordic Noire - The Best Themes of Scandinavian Dramas
The Apprentice - Theme - Romeo And Juliet (Montagues And Capulets) [You're Fired Mix]
Grand Theft Auto V - Welcome To Los Santos (Cover Version)
Destiny - Hope For The Future (Cover Version)
Peaky Blinders - Theme - Red Right Hand (Female Cover Version)
Better Call Saul - The Song (Cover Version)
Turn On, Tune In - The Very Best TV Advert 2014 Vol. 3
Middle Earth:Shadow of Mordor - The Gravewalker (Cover Version)
Turn On, Tune In - The Very Best TV Adverts of 2014 Vol. 4
Penny Dreadful - The Unquiet Grave (Season 2 Trailer) [Cover Version]
Clash of Clans: Revenge - TV Advert Music (Cover Version)
Game of Thrones - Heroes - Season 5 Trailer (Cover Version)
Hannibal - Main Theme (Extended Cover Version)
Hannibal - Main Theme - Extended Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcad2984ae1711fe1d4b7bf040fc12823f83b6c9bb084c7f10887fe943a0924. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:09:32Z), 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/CB2CY0934387.
Turn On, Tune In - The Very Best TV Adverts of 2015 Vol. 1
True Detective - Season 2 Teaser Trailer Music (Cover Version)
The X-Files - Main Theme (Cover Version)
Another Time, Another Place - The Period Drama Collection
Turn On, Tune In - The Very Best TV Adverts of 2015 Vol. 2
You've Got Time (Main Theme from "Orange Is The New Black") [Cover Version]
Soundtrack Highlights from Game of Thrones Season 5
Game of Thrones - Best of Seasons 1 - 5 (Cover Version)
Turn On, Tune In - The Very Best TV Adverts 2015 Vol. 3
Suits - Main Theme - Greenback Boogie (Cover Version)
The Very Best of Netflix Original Series Vol. 1
Turn On, Tune In - The Very Best TV Adverts of 2015 Vol. 4
Netflix and Chill - Ultimate Valentine's Soundtrack Album
Arsonist's Lullabye (From "The Walking Dead" Season 6) [Cover Version]
Fear The Walking Dead Main Theme (Cover Version)
The Walking Dead Collection (Cover Version)
Soundtrack Highlights from Game of Thrones Season 6 (Cover Version)
Classical Soundtrack Highlights from Westworld
Soundtrack Highlights: Video Game Trailers (2014 - 2017)
Space Oddity (From the "Call of Duty: Infinite Warfare" Video Game Trailer) - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4beea2b062f9884d3f37e1d77062bb6d382ebcf5c06a365346f7c7ee837bdf. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:50:34Z), 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/CB2CY0945492.
Where Is My Mind? (From "Uncharted 4: A Thief's End - Man Behind The Treasure") - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7214680cba716c5a9490ad3589aacb5b58a2185094fe6802ba67c181d05fb51. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/CB2CY0945496.
Classical Sherlock - Classical Soundtrack Highlights and Inspirations
Game of Thrones Season 7 Soundtrack Highlights
Tunes From The Greatest Video Games Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e3d3c3c2ba69fcaa952add9ab7ae76deacedd379164f9241933c1cccf0f496. 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/CB2CY0948814.
Star Wars Battlefront II - Trailer Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb260010d7f3c54251d5ab029f600ef012602e16463d53a8d791edefd65cf699c. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/CB2CY0949061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e63012bb3524bc0dabb60e870767813a58af00b9eb69bdfee9cfdad35d2b1c1. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:54:44Z), 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/CB2CY0949062.
Starfighter Assault Gameplay Trailer - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe90178253eda8d452276139c3fb8c12c42a74670cdec18e5e436e023a5d9a64. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CB2CY0949063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53801d38e842fa9e8c50d13915c1e8adb8ef1513740ca3f389fec69ca589dcb4. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CB2CY0949066.
Game of Thrones - Collection: Seasons 1 - 8
The Legend of Zelda: Link's Awakening - Tal Tal Heights - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591b174ec34a527ccd0e0e68b86c2fbb1e7d6f1392df5f654d2a7d74ff2468f4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CB2CY0950452.
Marvel's Spider-Man - Main Theme - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfc7777ff77662a675ab73f18ccf78e8ea2438af70c558bed45b0003ee984ac. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:45:42Z), 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/CB2CY0950453.
The Evil Within 2 - Ordinary World Trailer Music - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedfc50ff1ea50af7e97ed6493926a733e58dd39f1c3bcf78db2e33db073e3e29. 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/CB2CY0950462.
Hyrule Castle from "The Legend of Zelda: Breath Of The Wild" - Cover Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bef1a701638b3b25d1b754d91dd155b3fad0420b661313a3807e142ef7ebc9. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/CB2CY0950470.
Ready Player One: The Ultimate Video Game Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ae71939309c40013f82964002b0022d71787fcc15ac5284d50d14111f5a76c. 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/CB2CY0951388.
Wet Hands/Sweden (from "Minecraft") - Epic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91efb6b20a2ef8a9e58a88dc179567d3071e7e285628db870258c7c24de20e1a. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:58:33Z), 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/CB2CY0951389.
Marvel's Avengers Video Game Theme - Epic Mashup
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922ec6a7b99954374b849041f39e2dedd21ace2bfa26bd0775724d51e1e48d43. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:22:45Z), 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/CB2CY0951406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cb06a200b6947ecbd02ddec6529ee4446a74bc14c6a4a4327bad7c219c5298. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CB2CY0949203.
Classical Soundtrack Highlights from Westworld Season 2
The Undoing - Main Theme - Dream A Little Dream of Me (Cover Version)
Stranger Things - Highlights and Inspirations
Crime Dramas - The Soundtrack Collection
Drama Themes - The Soundtrack Collection