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 0x7466183db229ea1154fc9405d49199a4e2aa07ffa5b96580b673bc3446dc1734. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3cee76d1-cebb-43fd-ab08-7917241dd79d.json and https://artists.proofprofile.net/proofs/artist/3cee76d1-cebb-43fd-ab08-7917241dd79d.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 0x052dded5a6dbf34af57fb397123bad858e8cf0de1e0be9c60c0cd61b765f75d1. 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/USA2P2025252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c01ed065c9f159bd59b30eececf23ac9579b55b5e6c9d5b00aba66be12d6d4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2025253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0972b6f965f2f3a70c129d729907a3ca0a8487039275e50bb0cc69aca3541e. 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/USA2P2025254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23033364eebf0d6eced4e6fe827e35e196e58fc2e0e378837624b9f717ef8ef8. 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/USA2P2025255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c1c31c63dd19cbc7c6c8bc3add9644cde10257b176021da9dd3774ec0b08a9. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USA2P2025256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f84145ff894515ada19dd3c15d313242f11160b0936bad6e698c0f3cc5cd9a. 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/USA2P2025259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0fb1aa61c303e8d25258a14aa481286909791ec58193e2a4667691f96be9ec. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/QZWFF2387114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758be80af3a9359b9aad7bdda63b067b52215f65686b5bf2705ee33c93bab991. 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/QZWFF2387115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3514bc22298ff3110dc0bcec468b8ce6d2126e056c707c729765a74942b7a31e. 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/QZWFF2387116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1ccbc61ffb94869cfd7f14be6d10f2205c692e564eb7762453b0541aac19f4. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZWFF2387113.
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 0xb7613fb6a847f2acf4406d95d8c68309746a0d1be49c11dbf3299d3ae074af70. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZWFF2387117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8991816e98a0c413076472ed2c9f73cc33a59e1a02934bdb8834046770c5fef0. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZWFF2387118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dcb66807256fd38eb28911e3ce7c4470a6498615548696c834301a6c793ccd. 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/QZK6Q2261991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85e69450d0abe4b4dede5e7b9031b02a862c45cf72fb7afc6f98a2c2f8eb5ca. 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/QZK6Q2261992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03f477d99c818cc50e3f3e0726be96189d8612fdfce4b6cbeef5b9380e55ec6. 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/QZK6Q2261993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57f5b27ae2f5e63012f7d1f3763f4955d6f25897a2147575ab9488eeeaeb6ef. 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/QZK6Q2261995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d7a50bd07d2ed4af95acb2573174e22da5304fbf52f84304737523e5e122e8. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZK6Q2261989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4af1cb634a188891e2579f1accbc9b1f95e5e7b78a680de3add8339f2e5d9d. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/QZK6Q2261990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3c1b56e3aeee433c3d78e7de3f91fbfee6064b228867ff89c75e87668f5d2f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZK6Q2261994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff99488b74d8f40b6e8b9519dbb535fc59228f6f531f1793c69ba1c0ca90df7. 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/QZMEQ2034397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf7c776c1540bbd10436054c572c47c488b52c3a53581a84ba133c3cc0535d4. 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/QZMEQ2034401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4803e27868cdd880567eb4510e03b494d986611a9575e5c27ec031631820457e. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZMEQ2034398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6f8413978856082478e37bf500c19cc91af88d1279c2f3c02187b62510164f. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZMEQ2034399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67b96ea9862ff3c705769df04849b6b3034e6160d228c812c3547d448597908. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QZMEQ2034400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0390b7a7d5b201cbfb96a4ebcb0e95468b15363a9ebd70eef117dc8df0fa50c7. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QZMEQ2034402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eff96d1bd2c5ff9b43e59370c9d16b00b66664bf45f4ce56bdaeb4f837ae146. 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/QZFYY2080419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde16c618482dfb0c92a2f9b8483a70f74cacb60fe751a616ccc01ffc5b5444d. 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/QZFYY2080421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65719a797b62c3332f466300edcd1abcab3c81b5ed6b11e05f1ac23ad6a9302. 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/QZFZ21998820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24db8af87b0a65fd9dcf9102cfe731ac25c3c1c2ac2f2c0c9efac5f8e411c672. 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/QZFZ21998823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59a1dfefe5309229ded6d4c3703a3de984b86ec5c80f9886257cec553853430. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZFZ21998821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca9384e2e022e2b9b6736b144dad9ef361ef9ed6c2613c02a915a50cb3a56d0. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZFZ21998824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71e45bcc39f429f3f8ce88f16187e450b1b9684e980b8bc1808e96b383c2edb. 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/QZBRF1843474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbb6cd9ec25112422e77509440d8e85e254fdc2bbf0b37a806028d6a1227ea2. 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/QZBRF1843475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc71c80f3d32c746c3f42569664083ba7f478a4dcb648e3f2e76e29ad5bbc62. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1843476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3802ff63c86e35d7212837f09193295ae080a70472198db4475c543714a49407. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZBRF1843477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39194662647e25379239df5f9e403fdee56b20022bb1bb83fd0b4515adc428fc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZBRF1843478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df33fb54c99905e2a22385e84765efbd4403caaa1052e6816f258f07e14250a. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZBRF1843479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5e4d80264a39c700ae6bc0dcb203a128773b670a6d3867c05425bc8f798266. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZBRF1843480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf550cba3589f4f8f2852716b4c34323847e8bcb59c9816d7e8c819081dc1eb22. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2285528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70953cf97c83e3b699d2a86164d9519c8f7ffc847bb59f6ce6dfe93afe9b346b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZK6P2285529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4c50a5d37bee03c437f9a36e9165c77f0e60dcd72ee408a70ee21412adf039. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZK6P2285527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce274323341a355654c1024e860edffc534dafdac9a29f130e0a113fe16d8ee1. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QZK6P2285530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe16d48302c28340612852cbd38cb51d84a3d83d17e471a4d6da662510b9196. 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/US83Z2050632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651f663909546877b07afbc2c03dd5fd5d6da09e1408863fc0d0fe5e82e5cecb. 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/US83Z2050634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebff513afde84309bc40394a3b836ffb64acca986663d03859f7d79671b01bb. 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/NLHR21800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15cadd298fe7e015ffd3e256445e1b09afc84e2ada5874e18997305435cb0f8. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/NLHR21800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1178ac764228e362cced58b135a21704afaa65598f5358604c8693b0369db2a8. 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/QZDA81858132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd814f17dfab8877e19f7dbebbcc9cb1c815be3f944f51a047a9c4977d6f58c. 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/QZDA81858133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a5382a1b426257aea0a15ed3bdea037184ca141179378d40fc0e120115d746. 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/QZDA81858134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55dd92ae8b0b636e7c1aeb056a2efbf1fc4829f83a6f40987ab878d5e3476553. 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/QZK6P2246597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8410baba32aaf4a8021fb84027703f7104d21d4d2686f7ae8092c6ad81c8bf2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2246598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22d131c4786525e04171cae00d108b8a21f170c198b94410b31a7efdeff7ef0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZK6P2246599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6b6a97658c24f5a9b87754152734e199743625049dfb63642d6d68eb9eb66a. 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/USA2P1958492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82bf916dc237ab119c01a23da753e2e3683d25542acd4fa4e429948c1667017. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USA2P1958493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ac3ed08849dced5cc72429b5b764c5c8ed873b9760a9c60dd37c65ee1a3250. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1958494.
Wishbone - Sumiruna & pHaSenVerScHiEbunGeN Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e2bbfd9bf57d83b4961ebbb91e61a5cf8d7b7e09c6086e55f302a894409b32. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1958495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf9485c67d75e209293edeba34d38ee741eac9ec5ae7f6b9218f02c1d364868. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1958496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0e52232ff0f679f60027cccd97a10cdf28df3bbcb902377fed78e9fba8f970. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1958497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a42bb32ec7d55a7d020bee14766673dec7e0f203fa6db4045c922e44e64668. 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/USA2P1958498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b645f275e46c37d7f641887bfb56fb1986d210b3df7287edbc4e2b0f7884591. 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/USA2P1958499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40150a48c4e4e217928f2e0e32cefc11ca26c11cff945d23b76486b852ab9c8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1502818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8d6018182f9c64eae836a9e3adb74a98c1f940ac7f1c7f59e557e9d66af74a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1502826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15af8dd81bcdb9114261815e612322050d8cb5e0f0682e9bbb340b7d5064fcc. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USLZJ1502831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdaef2bda3df70e4989dea66aad8d4f65eb561f12ee2087826131c873441731d. 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/AUZR10700609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6834bb8f1edfdd0c4cd1782e778f5f1a93ff2c8b9c244ddfa5b8ee566ab42b45. 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/AUZR10700610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ee8d1cbad7ef1f1863b2ac17b476841aa91ba030c61386aef8c5b3600a4126. 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/AUZR10700613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91b7553bd30efdf91920c52b3008cd22ee3da14cc340bfea913f35b06ef0bf9. 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/AUZR10700615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15e0a660fcc300d0331b21812ffcee03eb08a3d52012d94716719f94900ea5e. 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/AUZR10700616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd861add0b557d27b8edac4a116a11e9933562282d0311ac1ff66e55ea23fc2b0. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/AUZR10700618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd8e6859b8ba32d1fcd38a69a20dfea19b3687dba14929cad788f9912da8254. 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/USQY51603349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c14605cb62d3ebb654d8db84a39cf31d8c6e42f7691b2f4957215890e84be10. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USQY51603350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239772a667768b5c8cb2faa7858c5c873999955757e85f7fe0fb84002c72ba53. 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/USQY51603354.
An Altered State of Consciousness - Tetrameth Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269e2c7264698969d407e33617e022d38d8899476bf1d4477193a16a231fefff. 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/AUZR10700515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0023912451f22a68f2ead6ce5a72ca333a816351227911b9b2188d3752aa14f9. 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/AUZR10700516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fef4ccb38d90b9710c9960e8638e675e1ff29c51e590468c7817a50e7d78fd. 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/AUZR10700525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe272c63c2961a864d9a296b4bbb14535f085cb340340f0784de1e442690927ea. 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/US83Z1830116.
Tech Head The Best Tech House Sound, Vol. 2