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 0x3f681f4c45823b8894df35a50776ff7022c87f53eb7e813abd98749eb0006114. 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/6060e7bb-939b-4311-80ea-76049e3e4b13.json and https://artists.proofprofile.net/proofs/artist/6060e7bb-939b-4311-80ea-76049e3e4b13.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce1a352276045305961894eca642f9a6fb146ffa64a47b31d864d16c7311172. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QZK6M2279779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a27c8e66e8096210f38719137d2d0ce210144195d80e2278cc4bd4a06dded4. 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/QZNWU2308853.
Terror (Original Gabriel Lander Soundtrack)
The Capo (Original Gabriel Lander Soundtrack)
Twighlight (original Gabriel Lander soundtrack)
From Out There (Original Gabriel Lander Soundtrack)
Blasphemy (Original Dead Island Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31aae483ab1a9eeb1beb93c029bb4fde4228e9f945fd1de8d016fd9a86f17f7d. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/QZHN82498291.
Lone Wolf (Original Gabriel Lander Sountrack)
La Compona (Original Gabriel Lander Soundtrack) [Loopable Version]
Zealots 2 (Original Gabriel Lander Soundtrack) [Loopable]
Laboratories 2 (Original Game Soundtrack) [No ambience added]
Snow Flake (Original Dream Works Soundtrack)
Stargazer (Original Gabriel Lander Soundtrack)
High Sky (Original Gabriel Lander Soundtrack)
High Sky (Original Gabriel Lander Soundtrack) [Loopable version]
Airborne (Original Ace Combat Soundtrack)
Starship (Original Gabriel Lander Soundtrack)
Breaking Point (Original Game Soundtrack)
Predator - The Coming (original Predator soundtrack)
Last Stand (Original Gabriel Lander Soundtrack)
Hush (Original Gabriel Lander Soundtrack)
Below-Grease (Original S.I.L. Soundtrack)
Below-Descent (Original S.I.L soundtrack)
Below-Buried (Original S.I.L Soundtrack)
Darkwood (Original Gabriel Lander Soundtrack)
Tempest (Original Gabriel Lander Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f822b044367edc8eb44c3589b02167d53324a6840a182f3078adc4af503a77. 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/QZTBE2485604.
Below-Seizure (Original S.I.L Soundtrack)
Grey Wardens (Original Gabriel Lander Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c4642c71c9d572bb87234a168935064c6763c3551d2451517d376621ebde7e. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZWFE2425330.
Dunes (original Game Soundtrack) [Loopable]
Dunes (original Game Soundtrack) - Loopable
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd4424bafd51710d53f6588a3869fd8b02a55c39b55f17c86428e80114f7dd4. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZWFG2499772.
Ostagar (Original Game Soundtrack) [Loopable]
Deep Waters 1 (Original Game Soundtrack)
Below-Catatonia (Original S.I.L soundtrack)
Infiltration (Original Game Soundtrack) [Loopable]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e3439a90c6ced8ff4fcc01134bf8b6ecc5252084177660ce956b4ca9615cba. 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/QZWFJ2489656.
Shooting Range 2 (Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfcbe994c38c82fb26cf00959c837a9354aeae84ed4eb3d0a714a758fe0f1ac. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZWFK2426186.
Shooting Range 1 (Original Game Soundtrack)
We Do Remember (Original Game Soundtrack)
Battle For Lothering (Original Game soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abcaef2ab969b63dedb5a76084d903d7ef14ef43f74d52ee656f1ad81f9c978. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/QZWFX2440270.
Cloverfield (Original Gabriel Lander Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01caa559a279396b07de63e535b3ae22d8955f4bad655fa816a3f70579837a1. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZDA42505181.
First Murder (Original 80s Strike soundtrack)
Aliens (Descent) Original Alien Soundtrack)
War As We Know It (Original Fallout Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0357162fdb9d502cc6746223b9540c26d6b217de268679738dff06c514fa3b2e. 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/QZES92511825.
Korcari Wilds (Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f3dffa34158e06d6e339c39238d5704ab0efbee5c7fc50a0ab1e52cf2a6022. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZES92555120.
Above-Magical (Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb901ce0fd3267160d7c1509541d4df6bdcfb6c22046e5f8376a8737bfa08fa. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZES92572621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27af3e89dd80c7a2a0332ff0e18e698d431b9ebe8ed7b0587d0af03490023a0. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:07:08Z), 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/QZES92589230.
BitterBlack Isle 2 (Original Game soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d28b4c4fb1a08563872232a89c5ee4cb8e58c272f7143130040c56e1902f4a. 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/QZES92591708.
Might And Magic (Heaven) Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fca561ec2381fa997f9d98c9db251d5f023e33ba2c57b50ff8ea84c56cd878. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZHN52548476.
Down Your Hole (Original Game Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd5089c62e743ab9d42ef8dc50267bd981e12c1b3aff65c4621f68006006c64. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/QZHN82511367.
Hitman (I am Here (Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098f7347ba8ce196727281abacfe218130fbac9aeec75e27de7059c2368ac22f. 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/QZHNA2595210.
Might And Magic (Fort) Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d82a20500d169ca0dbf761adb252441f557ffe5b5016376da09802a4fd4341. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/QZK6P2540137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5184413034c6aa8f08008f2eabda560576d71578ed23194808f9a2d538544f2. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2579341.
Matrix (Reloaded Original Soundtrack) ["Hallway Alternative"]
Matrix (Reloaded Original Soundtrack) - "Hallway Alternative"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6d720fd3763d1dfbd55c0b63811e9621f1ee17b58951bdcf1d52c415f203d8. 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/QZK6H2557363.
Arena (Outcast(Original Game Soundtrack)
Terrified (Deep Waters (Original Game Soundtrack)
LOTR High Elves (Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09387f59a93c19815c85c2bf8be94b9c3aa05062264e855a1d3f65dbbdab86f2. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZTB22525656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0905c292f9434f1fb5782de6bf58626f28642173e802dac44d8949c8a5da5e. 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/QZTB22599020.
Memory (Outpost (Original Game soundtrack)
Neon Bar (Original 80s Strike soundtrack)
Friday the 13th (Betrayal(Original Game Soundtrack) [Loopable]
Might And Magic (Glimmerfall(Original game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae887457517543d40020b7ee08ec19b7db3b25aed40fb19a91dada69048c51ea. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZTB42558142.
Block E (Original Game Soundtrack) [Special Version]
Block E (Original Game Soundtrack) - Special Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5f9de6f1cfdd8c79f449de551ee7a0cf7829e1b00b73dcce69a8bef84456bd. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/QZTB52569994.
Predator (Beyond The Canopy(Original Game Soundtrack)
Silent Hill (Last Call Of The Living(Original Game Soundtrack)
Silent Hill (Womb Of Ash(Original Game Soundtrack)
Chinatown (Original 80s Strike soundtrack
Robot Love (Original 80s Strike Soundtrack)
Might And Magic (Pit Of The Necromancer(original game soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff010ea5be1585492fbebc8d54c610b79d7b21a1c2c780d7b25cde063597196f. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZTBD2531779.
Might And Magic (Legions From Underspire)
Sovn'Garde Reverie (Original Game Soundtrack)
Call Of Duty (Tartans From The Brae(Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3779d551de9f61ede3195a10f618f53b246cce8285b8d9de900c2813a2417c8. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZTBF2509032.
We Are Brothers (Orignal Game Soundtrack)
Adjudicator's Lament (Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf438467466883e06f66133c2295aad98ddfce995e3e99238bece0f33e06fb27a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZWFE2519905.
Tears Before The Trial(Prelude(Original Game Soundtrack)
The Roar Of The Pentinent (Original Soundtrack)
Might And Magic (Necropolis (Original Soundtrack)
Meenurahmi 3 (Out Of air(Original game soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b9e27edb0b6d9bf177e7fb77f7289218946356622077eee5039102dbbd8406. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZWFR2557174.
Might And Magic (The Opening(Original Soundtrack)
Neverwinter Knights (For Glory We Must (Original soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754e674ef4028d792f72186b3c2d78f60d7018fd5dfb68227504378d5124715e. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QT3F42541664.
Fallout (Stones Unturned (Original soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606a686b1c19288746dbccb4c5a688baef73eabd650373b49b7f6fad877a1272. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:42:57Z), 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/QT3F42582658.
Fallout Radio (Original soundtrack) [No speech Version]
Resident Evil (Village at Night(Original soundtrack)