Jason Graves is an American television, film, and video game music composer. His works include the musical scores for Dead Space, Alpha Protocol, Tomb Raider, The Order: 1886, Until Dawn, Evolve, Dung
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 0xc05250be630ec81261de2b4dcc8140445fa5bf71c68253b048aa88248dbb12a3. 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/215cfdb5-eca3-4b24-95cf-298db16bfd6a.json and https://artists.proofprofile.net/proofs/artist/215cfdb5-eca3-4b24-95cf-298db16bfd6a.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 0x80dc084f6679f9ebc60d01291209641b63764bc1143a45ad93403b19d97a97c6. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/CAN110800802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf015ecf07f588274970c26cba3a5d909157846e847f8f30552bd8d0a8d7bd457. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/CAN110800803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc745c2b75f37a7cf050d85ca0b6f381c525f04d436c7f94006c3c148068b1232. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T04:59:31Z), 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/CAN110800805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb500a9aa6878838de3d7d92ad7928704c4ddc0c67f3a8b8c3b5c93b06e0ba83c. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/CAN110800806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545607d5ae4379f2b80055eb1f809f951607fb31b43db64186e9708cc3704721. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN110800807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eae27990581f0689fbd8e062bfa42c744d0912b9654156658babd1118c51b54. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/CAN110800815.
City of Heroes Going Rogue - Original Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba3933aae1ca58a632968cdfb58b3102d09a473ae8b320c0c8c5b5305f15b96. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/CAN111000617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bb16e6af8ab452c51ebc0af3edf867af0a444c141c350426c488dd3ca14fd9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/CAN111000618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fde4803dd483f5c9be1c79e79da4660c99010d8e6afa9898ad6635c3f4f8f1. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T11:00:51Z), 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/CAN111000620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ea83069f0b93904fce747c60ef9b8e172379a618f1001047d043afc0938d36. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/CAN111000621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedbc9fe1c4a9ba0af2e95a267310e2b2c183025de3656d30f8f7fd04544817a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:42:02Z), 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/CAN111000630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec857d688e7c9066217a175aca3aea34538c583403db142a62156265056841a8. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/USSR21300246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c47e1766c9b6e5d27405804e60a2c6c4950a8b068ab1c63357c2b4e707a4b0. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/USSR21300248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d85ec21eb8d2da19cb3554a0888fa2cf1d8bcd849c900b7a4dfd9069c4c67fb. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/USSR21300249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32425cededc5a2236de0d8e41a014b64276194ae99dd531893e7ae050365d1a. 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/USSR21300250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311a02fff30c1501a75e72550d6298d49ff112e0387421d0a6e153beb84f85fe. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21300251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512b897b48f6d90742efb5883e3dcfae77f94e0b9b0f49dceaad7982b2ae3a8f. 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/USSR21300252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0d8bd137a1a1d59610d653d519916f3a03f7c529057d003cbba9280095820a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21300254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde143a8e25e2e525c8cdf8077172e14e52af2c92511356a21d8675237c22b5a4. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USSR21300255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27019af396dc7debd80f289d101e2981599b032878d9a5bf39eef9b97a52ff3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USSR21300256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1aa720ab7f1c31345977d2c8e8822d6c04c7242ecccf1e4abe3bac410655d9. 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/USSR21300261.
Might & Magic X: Legacy (Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad5b1d0dc5d9617abf8d2a46493d260df221c2633931444431e1c60685b03c7. 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/CA2BN1301231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ba767ce25501ec47e66ae92a19527a952f594b4c6215d3457446afec4f8450. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:48:10Z), 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/CA2BN1301233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ec497bb0e870d05f52ee855fd6c5aec9ddc68d0b413875a1116e618bcbdd44. 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/CA2BN1301235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4731ce0a782eecf139a122f9f4ee4483870eaf1cb1157f6da026a6563bc6b7. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/CA2BN1301237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eab3ca0277134c545e6b29e52d7eb22e0fc452ae13e21c5e6f4bedfe222c45e. 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/CA2BN1301238.
Until Dawn (Original Video Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1750857c878a6ef5f5daf7f57e67b2ea09542e6d0c9315794e05e1a220e8fd73. 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/USQX92305877.
Welcome to the Annual Blackwood Winter Getaway
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097324bfa93444fa87c04157efec52be2d860eb6feae0cd8ca50b6bf88b2ff9d. 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/USQX92305878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594e4aa8b41563b71ebc20fd576508d48cf0d60fb3af6cfe9154c8fb011b0ddf. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USQX92305879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec3375ddc87822521b396a5bf06b3a5daed9d86ad6e49db0d962c6b3c18fea2. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USQX92305884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cb9cba0dcae0548f845c8b862ea9a2278851f90d3a7487f2205f2663bb78a6. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USQX92305888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50630d07ba50505f078a2585c2a9ce56edef83969afffd29d78e8749bb97da03. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/USQX92305889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a9a4206e4cba182769c1cca8fd16d01d6ac0eb14319645d351afea14dd3aac. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USGSS1500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71775d94cf3e9d3bdef91713b3f383b02d20b0008fdb07c591091103320269f2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USGSS1500003.
Breach & Clear: Deadline (Original Video Game Soundtrack)
The Heart of Oros (From "Far Cry Primal")
Trials of the Gwarpati (From "Far Cry Primal")
Takkar of the Wenja (From "Far Cry Primal")
Far Cry Primal (Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5087ce809c38a28a5329c20f251cb743f704186dea26c08e4711c441b523e49e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/CA2BN1601746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043f7e0d5754ce98cc8da464c538198d996646b79947c49826c467d2e47f18b2. 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/CA2BN1601747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb5264650460983afd2652828f07092fbe1072ffe2719d18480329ac37f4bb4. 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/CA2BN1601748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30abe091d723ee4286e8be38c96b57e7bc4ecaa254007adeef297ffe3fa4499. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/CA2BN1601749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c85f7300fe57ec9cc645045592046df637b0951f538470d533f19a360fd08b. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/CA2BN1601751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419fdd0b4dfeba67f5e75a1569c5e56854ce06e45918bc38284d692578cca30b. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/CA2BN1601753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86747d1bf6b9cd2239df3f6dd05477419c291a69b5161ff93b8c2f85eac5d66f. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/CA2BN1601754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116f428da4bd36cfc659ccfffaf37a562118e8f5ba89f0e0898035e9c1032cd3. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/CA2BN1601758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a34b95ca9d61646a9f0efb3b3175b56abfb84fbb4c147a63ff63a93c5626769. 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/CA2BN1601759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3a53ee2da478d88e5304afe76194e179967a25c76e9a77e0995111a0d40ae8. 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/CA2BN1601760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40565cadcb07879a18910c56c40be45898ed583076d49811ec63f7e33d184c03. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/CA2BN1601763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37b4b29d138cbdac8e28ad5cbf853fc505a66d34fceaf4de69955b6b2556050. 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/CA2BN1601765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3770687fc35c5042e70aebcdab09a1eb840c12d989c599ef6e48b2fb2d05d731. 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/CA2BN1601768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2effafce4b847402e8fd47edea9505ac739b6cca7baec82bf7b748e243834d2. 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/CA2BN1601771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb945eb90717b587e948af1d8e8cdc1ece9a8df4cf665b5f35a11cee1c7f090a8. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:34:57Z), 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/QZ6K41801283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f59cb6d3e872f4ff857f8d4588829eabfcc91697f53dbad6e0a41740dc7738. 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/QZ6K41801286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a264a9cd331939856a95b102ba814b1adbe4f23931fe7114144f374aa9b1d60. 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/QZ6K41801287.
The Dark Pictures Anthology: Man of Medan
The Dark Pictures Anthology: Man of Medan (Original Game Soundtrack)
The Dark Pictures Anthology: Little Hope
The Dark Pictures Anthology: Little Hope (Original Game Soundtrack)
The Dark Pictures Anthology: House of Ashes
The Dark Pictures Anthology: House of Ashes (Original Game Soundtrack)
Limited Run Retail Jams: Songs To Shop To
Moss: Book II (Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf249c611a0954aff84bfea9394b8037618068be2796c3ebf42e13ae2501bd3dd. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZ6K42200260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213f87ba627b02bc69562d20971bab033a998d67fa50420aaae34189f6847237. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZ6K42200261.
The Dark Pictures Anthology: The Devil in Me (Original Game Soundtrack)
Call of Duty®: Modern Warfare II Warzone (Official Game Soundtrack)
Still Wakes the Deep (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64702583d949fedf5bbb7976da810255f6ad54a4bdcaf3d4efd6b77e01ef4abd. 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/NL8RL2420760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97e08731b8f4093aae84388c8563668ef68261c88d94b12a4573d8fbb69caf9. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/NL8RL2420761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92225772141d7a4dc928e69037cd2db5a61aa3c675d9454ba57e26eb555a3737. 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/NL8RL2420762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee4d3720103906c3130f66cb47ab388c1cd87bcb17c257ec3a59986c6545281. 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/NL8RL2420763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a720aee3e317d5944596dee8ddfdf49728229caa571ce55283fc5e226c43b2. 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/NL8RL2420766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07297d8688679f3fb8d27ef1ae6ce46b30a47d0cad2dcc878bc17c0183776626. 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/NL8RL2420768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600e2c6a96ebe60dfc1413ee27b890416432a204ff93c00f8035b41d911bead1. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/NL8RL2420770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469146e9d453b22c31180d35181e85e7fc7dd140ac5d5f6d8ed046700a6c3d7e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:47:34Z), 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/NL8RL2420784.
No Rest for the Wicked (Original Early Access Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab1b158a02a9973595e600ec15ac0eeddc9839fe28fbd6dcc308864336def70. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/NL8RL2446238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fd7bb75a1e92817eca8016bf89c97c81a3c176baf7868c5942eaf19d3c726e. 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/NL8RL2446163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885096fd1006847b6180253410c31f622f977da0612c19f9455505e868ca3701. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8RL2446239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e53924f9890387758933464023f4694e6e2805adac236e0a0864a41a6cdb83. 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/NL8RL2446168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4428482991c44c61127c9e51427060ae274e8ea4f3682cf238dcfde8809b129d. 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/UK9AV2302567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06b899ee5790f5f030cfd1d4fa89063f79880ee3136fd0478d565cbe6742eb8. 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/QZPJ32452497.
Still Wakes The Deep: Siren's Rest (Original Soundtrack)
Dead Space: Welcome Aboard the U.S.G. Ishimura (Bonus Track)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0008f915f9c467e48d1e0219129066360e193e4ce824d9992134d7e7cface3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SEWDL6018210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82628cf45953f3c2ac6ca1e0219f42afb861a4c90ac10e9cb2e80340daec0229. 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/USL4Q2380535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dd46b41d8c42e9eb3b816bad12b2b6d0cc8dcfd9b6d7cc05cfb5fbb631e1cd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USL4Q2380546.
Command & Conquer 4: Tiberian Twilight (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b4319e8d85c9c657133edb93ac1c1667e31bc59fb824bfa85355594a8aaec3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAN111000119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a54c424a1cc259a3ae76bd8a1c859885f1b2c4e38535ab3a91815277fff2e7. 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/CAN111000122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875bfc1ccb754cae399040b1409eda2e49b94990ef0b66f55e9ef3d8e4a8a691. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAN111000123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bac8e8403237f9076100be7f7362545f2e62678c157bfd5510cc4a82a9e50a6. 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/CAN111000124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5931471428d8810c85d240a39373678e4c9d408b153410b4fe6e1aa039e8a78. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/CAN111000118.
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 0x54a5f957ae07f41d1f7aec4921a1114e5982215c917e768dff26a59d180f1fc0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CAN111000121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e281f2b846cebe42bad9dd21fc5ac7edc50edd47dabf1ce6e63fb32d197f5dc. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/CAN111000125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5686f6e7556aea5cf81fa4085342a48d2f824c913db728e7e79b0a4b52ceec78. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/GBBGL1302039.