Christopher Drake is an American film, television and video game composer. He has composed music for several DC Comics projects, including the animated films Batman: Under the Red Hood, Batman: Year O
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 0xaabd9305e16ed6ba020843c3abd9dd322f4409c5a41e27e35a777a33df8b1646. 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/eba4a4b5-dd1a-4589-a6c6-b043aec88dd2.json and https://artists.proofprofile.net/proofs/artist/eba4a4b5-dd1a-4589-a6c6-b043aec88dd2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Superman Batman: Public Enemies (Soundtrack to the Animated Original Movie)
Superman Batman: Public Enemies - Soundtrack to the Animated Original Movie
Superman Batman: Public Enemies (Soundtrack From The DC Universe Animated Original Movie)
Main Titles (Superman Batman: Public Enemies)
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 0xbc375c7fa85c8aa557f84c8980cf04f9e4986a53ceb1e01174a25ec597044a4c. 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/USNLR0900188.
Batman: Under The Red Hood - Soundtrack to the Animated Original Movie
Wonder Woman - Soundtrack to the Animated Movie
Superman Batman: Public Enemies (Soundtrack from the Animated Original Movie)
Wonder Woman (Soundtrack to the Animated Movie)
Wonder Woman: Soundtrack to the Animated Movie
Batman: Under The Red Hood (Soundtrack to the Animated Original Movie)
Batman: Under The Red Hood - Soundtrack to The Animated Original Movie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a48a58e23cd27ed24225cd268225feddb42f3c423b22619408abbe65180ff41. 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/USNLR1000255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78da06ed9238eeffa21e33a2bef6e579a312b2b91a398e149def7174cc7a7eb4. 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/USNLR1000271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e27b8481023a04d9990bd4321beaf4820a1b5394e16b7a8fd05368d5baeeaed. 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/USNLR1000272.
Batman: The Dark Knight Returns - Deluxe Edition - Original Motion Picture Soundtrack
Batman: The Dark Knight Returns Part 1 - Original Motion Picture Soundtrack
Batman: The Dark Knight Returns, Pt. 2 (Original Motion Picture Soundtrack)
Batman: The Dark Knight Returns, Pt. 1 (Original Motion Picture Soundtrack)
Batman: The Dark Knight Returns (Original Motion Picture Soundtrack) [Deluxe Edition]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f94e97461598771701b6d5f3a344ec0ad8be1f020d43842815fb4764d07740. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/USNLR1300600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecda3dfa42b34ce9a632d6c27073083e164d29845901313aca75228e55dbede. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:08:04Z), 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/USNLR1300601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0e4b4b31f6f2f118287ba62f28c7483597c592ef6a7605baed22d7e1d9b4e8. 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/USNLR1300602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8772a2afbaa0c73520ae0f2c919d0921688b82990a00b9dd88e3088765a3b74. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USNLR1300605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064eb4959c2739e8a54f61b7ae56855ba2cbe4a595572025c141ad1c4e150ec6. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:55:38Z), 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/USNLR1300606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127e091bceba426b2dfde518f121673a2843a800771f24a81e1460d6155c8594. 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/USNLR1300607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c4d4cfee2894a57ae669840210ae067b620a7b280b3656c43f0e2a46498c97. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:05:57Z), 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/USNLR1300609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1261771ae6faa6abdc2d6bfe19d4c6115bc5915423d2826ba62c829d2d98bcc0. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:23:53Z), 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/USNLR1300610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8516486d0916424188d82b277ad11e1443ca00d14fcc0a298cd5ecf35167ad42. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:46:24Z), 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/USNLR1300612.
Mutants...Surrender Now, or Be Destroyed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66e0fba43fab1fd8b30469b9cf13a98c5f3c65ee387947df20b4002a200bee8. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:47:40Z), 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/USNLR1300613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e9985435ad72aa7d11242c9c81b7950188aa31a1cf796e8306fbbf9f3a7ef0. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/USNLR1300614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c40dcb76d83a3530d142b64519e535af9a89a0ed65f9e124aac2287f99f5746. 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/USNLR1300615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ff8deedb6eb8f2da1244e51659fd64c290e93e70dc6622e350fdd6f27eeba7. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:05:34Z), 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/USNLR1300618.
It's an Operating Table. And I'm the Surgeon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168c4095b218794570c5b7f8d85453e42dc8d5fcc82ec2a00542ffede87b8ffa. 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/USNLR1300619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0618ae340cadbcce8588cfbfabbb113fb1bdbd2edd3ad1b5e583f949a12438. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/USNLR1300622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d4873e112335b4080b76fdfd1f01ac4d850c10524f0273388d475991c7bec9. 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/USNLR1300624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657fb365584b2431872907af681edee9e845a556cb57b0ecedc9b91c003feb39. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USNLR1300625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881fc4ef8825b7ecf9ebd3fb660d04ff1c1fbbe99d6e5dcf6a1cbcda83d0b837. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:41:23Z), 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/USNLR1300631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb14b29ebe96a82e3cc15cd1d18ac2ec393395c22ada91c12931a2fe46750c7. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/USNLR1300635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd30d8de751098b48faefc351f998eb61de7ca7d5ab3e7d23573e0c3ea20462. 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/USNLR1300636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5141d2dcb410b69ce6f938e9ecba5e46d9c6c594c3b3c1442140f42d07f9d5e9. 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/USNLR1300637.
I Want You To Remember The One Man Who Beat You
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863a926914dc39f6216ffc3d86bc46a208b346b114cc2560b6fa800d04395175. 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/USNLR1300638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ef44889ff26af6f526c6ed2e661e10f3e9280d571216ab317e70714fcfc478. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/USNLR1300639.
Batman: Arkham Origins (Original Video Game Score)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ecc443e79d70dc9cbcffab842fb30508d216cdad8fba99b6ac822e199a30f8. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USNLR1300643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583f7499ca5169d061b584689b389e97673c76acfc054a361ca5854400017d25. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:58:35Z), 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/USNLR1300645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525a86d9ec62e5327c8f066eebe6134c60bc973b7d8927c53f6743817c49ea55. 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/USNLR1300646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44245fba49096870857c79adb16db63c276930b6e07ca470e1cd7950721737c9. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:22:55Z), 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/USNLR1300648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6c050af8710031768ad9a339f6259f2e89c8c6b63cd29781cbf6fdf7df2b9f. 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/USNLR1300649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa413ce46591dfa33e5c2e794dad48de35e6dfc26c8ea0f00290b5a9b0f71c5f0. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USNLR1300651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94055ead65a2e45b6d96bb89cdbe4be5b82dc60f62e9fec85d2644c9f0b2b00. 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/USNLR1300654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af55d36c6ed5e1d92fa87931e01a45c127e492b73f55b4b5aea661830ddc845. 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/USNLR1300655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a3c39465bcab558a63cb0e68175741e0a3bbbe90c57bc5b7ee9b3c7f605785. 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/USNLR1300656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0118d0367658d1638c9a6b825effedc9915902f5d859cf2390c7ac081b59593. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR1300657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034236a3f9401e6c1f724d0842f88f03c69d78930d88d0ba4519499eb4491005. 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/USNLR1300658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb461641134f0ef1e860c86e955103a8ea06709760037a14f1758b5e6ed6452. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USNLR1300659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd38a9ecefebf7a9bbade1471d795deb8d12e3dda4f350ec679a30d5181d199. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USNLR1300660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe172e2088a4678a90775707b4f7d9e2e0ab5eaf1a0bf5115a9fabe57a0632200. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/USNLR1300662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc8fcb8bc0545c14b840d4c007da57a41cf557e170d559da9cf8ed8e6fad0ae. 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/USNLR1300664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104a4dc55085d3ed1dfd12e4a385e1fc952c262407cdcb5ef6de3e685f5a3405. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USNLR1300665.
I have Left Enough Life In Him for Some Final Words...If You Hurry
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721272b368311db24c4fd3865add18948ffe3f25b7a77b6abed98246c7819434. 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/USNLR1300666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe098f10e89128f3ffb8613b27c22c8253849ec3d48ebfe73db628d20b425dc29. 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/USNLR1300668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03988b9d8597b06e49414ccbbab13c2d7ae147473f1c64ad56512d453dba4ef5. 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/USNLR1300669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784822195535bf83f36388b578ac324f438fb316b6812f16fe7e82bfabddba85. 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/USNLR1300670.
Batman: Arkham Origins - Original Video Game Score
The Reckoning (Original Motion Picture Soundtrack)
Injustice: Gods Among Us! (Original Video Game Score)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0520486d38b42a994268922d752a0dc866d410a51b0bf0aba3d5b3e9a3907f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USNLR1300224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8cdd100bf2b5f98e511f4dbe72fbe0ad9a5552c6abefe81d402f588c02502e8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USNLR1300231.
Injustice 2 (Original Video Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973742b914e09026cc13d53a59033bfaff85eb3ebc8caa30974ae8d08b8d3366. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USNLR1700469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcbfc4d3de41d7d5e4b970856628f195d886e99371d16b96967c726399b84d3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USNLR1700475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4745619cac84506b2981649e8d7c71bf056804bddab99d4aeb5845a2c351851f. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QMRSZ1801232.
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 0x4394621aee67d4e38645c43c7d796cd22696e2018820cbf60355708b33e277b7. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USNLR1300229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde29ac3efeed73d54b98f00451ad66a0d357d93234ef87a8ccffef70d5077ec2. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/USNLR1700470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8981b6ab2e153141868a5ad431bf516ba192b6b643523eb3ca4d04e385d592. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USNLR1700472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5f035fe4081c4e9d871b63cacaaad3735b0c2b8a4fceda0f76200bd2e89f3f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USNLR1700473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cdb909f67bee00925a56454c5a6e83c88ab9970ceef2db7b7d5fe94b4396b5. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/USNLR1700478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922b1037e4e953dbc91eee2cb4630849cc64274c91dd7a72c369b2792dfd2411. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/USNLR1700480.
Wonder Woman The Animated Movie End Title
The Music of DC Comics (75th Anniversary Collection)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162cdfbff66b50b70c1d5cd22aec9fbb4ab8900ad893ff360fa4e9de135a9a89. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USNLR1000357.