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 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 0xce043dc8dcc4f98d6fda83b3236bf6f4d4eb3a042a63658aa92f05a8fffd033c. 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/e97302f4-1c86-417e-ae9a-45cb6773b522.json and https://artists.proofprofile.net/proofs/artist/e97302f4-1c86-417e-ae9a-45cb6773b522.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 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 0x516fd24b76f6b5812041b453073a8711208a2c8a88b21fc3bf5e153225bd6239. 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/QZRP52390645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc07b6372009a205bcf06ae03adb29072062111bcffec4939728add8f1e4fb6. 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/QZRP52390651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254af2bdcbac0dc98112cdfc3ff4032cf863ff66aa014d47b92c189cf66e3b94. Chain 2 (Bitcoin): anchored in block 957668 (2026-07-12T06:54:37Z), 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/QZTAS2310909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e1fb80431111bdc7d11681b2e93fd1ec6b8fe070dfbd53f0d23b52afdf09e0. Chain 2 (Bitcoin): anchored in block 957796 (2026-07-13T03:24:42Z), 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/QZTAW2319093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1808572e1c8e516e2790c9c945ed991da9729a55a8d4c6eb0322d3e0aa41b9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZFZ72409616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873e9d18d23f3f3a9bb112382f639267040f79fd9638f9e9cec06295c06a0911. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/QZK6G2462379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca85e5fd3ea7b240d5faf35286da1054c0fed103fab81f2b9f4f07b434f88b5. 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/QZK6G2463455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb18ce6d614f8b56b57d0bd038c6726e6f28ea6710d52d2214a0adee06c9c23. 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/QZTB32408204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850d2629eb550d8fde18f572090348a5edd1c1925945c3671b9869bc25dab8b8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZTB32408205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e88dc28c029e6edaf79f6ce458c8b22294e5184a54c3b8bf6cb4dd998001f25. 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/QZTB32408206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5422230cf84012a8b01fc532b4ac85e897536fa178a88d18c33c9fb0ae6a8f5. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZTB32408207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2b584e4cd27350c7042e0ae5d8a613521d00f81452c8bede7743a2d47ba1c3. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QZTB32408208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd774d2cebc2e00154aac8cd995b2444607d09dad49032e2799b6f85a0c56fd2d. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/QZTB32408209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3558292f89e01772b4f00bd423486fff6f449c9dbf1d39023f33fc86772650a. 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/QZTB32408210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44af078bf83407d34a24e66c929a6f5958738e4f8eb59570d4fd7704dc4e74d. 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/QZTB32408211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16df960c1b81ecd288c2c3eed0ce4b50f64dbd18e109ca897bef2339a837263d. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/QZTB32408214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e3e38983a5bfb4e8c30b3ec310e7e7e063278ede2b7b4acf7f07843243f49c. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/QZTB32408216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fc90dbd986e2a728f3bafdb75eb5ecd30182b06dea034ac243d636bbb0805b. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QZTB32408217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357f25a598131e94ba1fe3416c96971291b9fb479d798cd52e9cb34b3f4579d2. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/QZTB32408218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01c31bbc9567c1c0ddbb953c7dd3747857310b0e04660a9a47d196c7bbfe76b. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QZTB32408219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a06bf06476a3fef97709a66dab03d19e25afcf1d0733e52f521637d2f40f14. 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/QZTB32408222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b84e5ff395809095e4f3a7a114e9fe8f4080157d648287f8bd33bc229e8b8fa. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/QZTB32408224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b98ea89bf56df778e6689fd58871ad6c03350ab1e34b7ecd846f4666a5954f. 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/QT3EZ2428087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c3ca4910aa97a5381cfdf837d438ce3d18fc04e356dfc40c901f1be2daa87c. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/QT3EZ2428089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc75c8cb0108c66defe14bf206d06476eb25809cc4f06147f40a930e8a0bebdd. 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/QT3EZ2428090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099f96f49109df67f0aae7d81cfcfe698fc3319457b92b8d0fbbf1b6a408b8e4. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QT3EZ2428092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da00cfc5673b6d8ba44c82153f0f77c522bdff745a134d91603a5ce8420b831. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QT3EZ2428094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf91f6809aa95407251210e3a6d0446453e44e619a4016dbc5e756678df45b4. 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/QT3EZ2428099.
No Copyright Gaming Music Presents East Coast Hip Hop
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fffd0ae7c2befd7f3187b1e1d485f33813024d533e1b1ac79a51b5c2e20a9c. 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/QZES72518026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa779087ae7a75dc17af13a2c20fd95942a75a0431896f180a642c1f4dab67826. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/QZES72518027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6800e17de630075615942c09734a1a1b65ae6c8ea8e3a0ec980792595e6099c. 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/QZES72518028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b451433b78751baab782350a4de90f545bdedfe96323bf59e5e7b8eceb6540c. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZES72518029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788ca4b967295428fdfd6f785c42692bc76a2fcca66e09c02c5e0502017970e5. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZES72518030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ed181fa704b3cbda3ef70cfd3435cf649c88d9afa97c58a500dd833b8bf674. 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/QZES72518031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8828a0f95083ac1b3922ddb3de9515082f56ea8de3b6fb1c27cf0628f9a08220. 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/QZES72518032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ff0393511e155e02f7a86e86b65043383275a3ee2c11710eb1de0dad35cd7f. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/QZES72518033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5589401d7228a2c16ab073dedb974296a77c0d905c37f8f147d0776c27f8d5ed. 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/QZES72518035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac288fd43da2502c08f9c2c365c26be54c39b2ed29ac004f5587073e6a6905de. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/QZES72518036.
No Copyright Gaming Music Presents Hard Rock
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498d56428d5524a34d329851eeb568291b75b3ee9c74fae3017ab9d453041961. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QZHN52560929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412ae834571bdcf44ae230a646b5aa479a23b2ba6989747b5e54cf400e3bb97c. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QZHN52560930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f57e3b67036495b7a337f4df767b92174a48ea104ad08539f84546733becfc. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZHN52560931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da769dcdc4b467213cdad3a73b218dcd47dc4e34a62dc22f793a647b9b87543. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/QZHN52560932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b51342be5e21b2d18b701537d2a9c3802b07f6a42a2a2ed5233fa6d9160b50. 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/QZHN52560933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34961806234699002e1e9cf4020e415758cfea3df7a927157453d877f53fb8b6. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/QZHN52560934.
No Copyright Gaming Music Presents Liquid DnB
No Copyright West Coast Hip Hop Beats & Instrumentals (Free Use)
NCGM Presents: Intense Gaming Music, Vol. 1