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 0xa01100e72bf677365b6abdf974a1acfdbb985e1cf77c2076e86f3944caf238b2. 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/ddbe4768-082d-41fc-9a32-8b604efbef07.json and https://artists.proofprofile.net/proofs/artist/ddbe4768-082d-41fc-9a32-8b604efbef07.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 0x70d0d66d474a299f7ff702e310b25184fd637a8ba822d26de96d7cc288513664. 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/DEPI82217252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f06b1c9f97f4422b6575ba7f07a2dc8202e795d2b6d57b16b00d99768d02846. 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/GBKQU2273116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7423a12256e087ea9b12fd544def5270876a38bdc5fc7bf5372fe132aaafcd42. 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/QM42K2276004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cbfdd400fa44e5e79782aadf853f4c585f8cd0e0341a9e9410771691e1fd25f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QM42K2271408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc367e00fec3ec14c24008b82d8c07cb2a7c028ddf25a8c7ddfaf9b3952226afa. 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/CA5KR0042585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e59afb7aae1e5ec8b061f9a57b9314b3bf2b1a0c3f8fa183633ce69883effc2. 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/QMDA72135962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7b76e2c0b341fdfededd0321fec6524331f072287ca4c18500a6402598835a. 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/QZNFJ2119272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781431bab90e2517fef2915479b7f0e9923da5a04abdf7b0b17eeb32d37309ef. 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/QZNFJ2119353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902ddabf1e4cee037253f2ccfa0b6154d0fd3908ed1fe32ba9d539e6411884a8. 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/GBSMU0047121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4320a7b8950f4318312cbdd691a5d847c26c090e631f5822080c70aab51b9bdf. 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/QM7282198916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6606b91ececf435e8f500edb4497b2661068db2234ca8503c54709472cdaea85. 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/QZNFJ2118506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4edbd071fdcb984acbb08646e75d22cced9bf3e46184071f2d34732827d4770c. 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/QZNFJ2117652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f1be340c898cdd3c34b6fd708d3b9dd2d296582bcdebbc0a34208f5bcb4653. 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/GX3HH2164992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2d6f9c0a4849717b36586f18b87fcb415d916c776be7507a88ed1bfd5eb681. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZMHK2094289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdba1fd48e62dd73792523ff2e0362a5641f5d6ef85a5ba9a04884991ed0d77f. 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/GX38U2174872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06a00eb94d8b999174fd4ff01bafd41f15cce02324d95bf698dae80f40aead5. 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/QZS652146007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077bae4f26de41ddc221023330b5a9e908059e9b455c12a2dd06da0d4c1eced3. 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/QZMHL2250651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0a7b88e8d99a24708cb17de16e4c2c3c08d43bc3114a4cf28fdfd6b5ed3a35. 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/QZS632263799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda79f36b9cbd0615261fd1796f34b139c8b19cc53d4b2f634032d1461f9a9b56. 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/QZS662121702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc238ccd535138c32a2d385d4b352b5d62772e1b07c3a02076d17a496c5ca7b62. 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/QZMHP2090959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d25e007c0e33b86b6ea25f4744f4afe536242c43a38adfd0a38e238a482366. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2298186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6979c5f23d7541f9813ab7c65b24607a9f5095d6119095f7afc461fb26f914e. 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/QZS672125835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5903071072be7d9847971eebcb829c963c66ea3ef4cdf6ab8369a9ba8ffb79. 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/QZS642212297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009a2045ea77e9d79f02efbf44dfbbca016371abfabf11ac15c4ffe01933cf49. 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/QZMHM2271360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6384c5a2690e3e599e1a2d578c352838f27e32167a93b5f8ef242ea0567e20. 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/QZMHL2292787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56967f2a24547fa2b83c06f1191cc8fdc77729cfd81b4b232218036bf93590f5. 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/QZMHK2215774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b08efc209de70759b921618371d5fe9ea32b211f965a67cf8d77d072005eec6. 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/QZMHK2230563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621a577fe4ed3e77d46cf1a1c10e2d9d7681f8eafa89712039412cea44529f7e. 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/QZMHL2296342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9850915c4c5d859a0ce22a2bc36cacb1094f6f01843ac08e7d88d7bafae58736. 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/QZMHK2266079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba40d28ad64a81ed7e172a2d31ad4b2f2ee89a32b963dad07e1637ed9a3ee03a. 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/QZMHL2261696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167090ef3a1a308987c2856db8ea25434401b2c1e4583516b8f8513e5ed2e4ba. 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/QZMHK2272832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc078dd59e5b4d5b745c3649291f3000c5892d987fcaab2928a81125548554e1. 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/QZS672248955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f90043d4cad0b5c0cdbe17aafa665d7755868050950c0729a224c9d3c8dff53. 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/QZS632279005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271ebd461a424c3c2599f2721ca152402ac09a5b9be66a7af60abc4aabd18747. 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/QZS652218116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fae88434c5c97783a4556fd576f71e39b324a7da3609a598f82ad26b95466c. 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/QZS632293706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ab110e05f538a62ad76057e57082c10f02cb8f9952c45fea88073aa4c5f6ba. 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/QZS672222016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090960f48ddc1e01a0f93f3dccd4c29018559eeb7cead3246ffd0d75990209ea. 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/QZS662276479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bd4fcac6405ecada971e969d0439c9890daa51f86736d20ef933996df4eeb2. 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/QZMHM2265489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668282364d7bbc7f623137dde7270396ab16087e0babb4444cded3d7fe58f0d8. 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/QZS632223032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28dbc028ff7f9d39728ef704edde1f71e004a515ab8fb97e51dbadb94a69d213. 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/QZMHM2205530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc836595e016b895855f7d284064aaf62ed37898e5877aedd071338f84357ab5d. 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/QZMHN2213755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28584d9097c936cae90f95f132bd9a51afa119ba96bcdf3512fce669343a0df0. 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/QZS662260503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1d518c5bf7af184e0db0913bbabe7ac89fde468357e9bd62e60dcfc42664af. 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/QZS642219177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a530a7ee9ace969733063b38a270a22be9a7fdd66c29cff98287ab1a92be09. 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/QZS672286925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9776bb631fc016243d069e41563bc9649cef4eb2a997bed09b93e8c381873c. 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/QZMHM2234727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66f3dafebd02229347038879a486456d5b55962deb6da36b38c055d6a2e03ce. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZS642237615.
Astronaut In The Ocean (slowed + reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aafd8fe7a10b285fda2cf3c5656b6641d7565b06d652f25c3fb2a4e13f83092. 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/QZS672231017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913e40cb9cd1f061d72a8f9605defb6c6868e32520ce210d90ac64da5f8a2fec. 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/QZMHK2286243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd075314fd4acc36bd76b17695185711a54d091d1f2186f965182d51653c6eec0. 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/QZMHK2214086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d4963a492712c86209130ea55e0a57ae4220083d426d072a6825487030245e. 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/QZS642289927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d0e8f33f4725679bfa519e50e7809a7756ab58d384c58513720389acf74ce3. 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/QZS672214561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b33b84074b023138e7d3758defb8d1df993aef0b4cef7b5aa58fa2e4bb4117. 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/QZS652229829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20af41adbd90f4a922238b144e5eee15df7cec018403177b5e7f7aff0c2700b. 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/QZS642214444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ed4b15b87c55678a6de323e7f727a2569c8db93a7d850b73c0fb3f52cef6fc. 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/QZS672269805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc97b9638f130fe3ef2cd7ee2cb942137847834238a5b23dbd3c68c9ed249263. 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/QZS642294184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87debdc96a6ae7c4edea49668165ce6d852a9ee3fec8d074bcef99b565b9bea3. 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/QZMHM2212573.
Believer (slowed + reverb) [feat. The FifthGuys & Shiah Maisel]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c0851c5b6283a37e7c9c937c83ea470da614fd0abd584c08172b3a9d51c555. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672222447.
One Last Time (slowed + reverb) [feat. MØRFI & Kverz]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7466996fee8453fcfcc8a9ea6b3f125b564560363e72aa81a6ef18acc9c8592. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS652275924.
Purple Lamborghini (slowed + reverb) [feat. Murdbrain & Milano The Don]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c3b11240ae5b62deecf615358e02a5744a49fb8762a21a39c7ca649d919c2c. 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/QZS672202080.
What Is Love (slowed + reverb) [feat. Heyder, Navaro & Taylor Mosley]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2ceafc0150334d0867d18f8049ce6716db2302513f981f3c648f5866703609. 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/QZMHK2253569.
Without Me (slowed + reverb) [feat. 2Hounds & Adriana Vitale]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbbc22efaeff1460257bc6c7ef536e7854e41deb48063d3416e7d77a8accf8d. 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/QZS632224135.
Hold Me (slowed + reverb) [feat. Burning Beards, Dream Chaos & Badscandal]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650d56c29b5846a27ef75cf1dfe67dc9ae160247d7dd35bb2f31789055c8bcfc. 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/QZS632223015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe027376fad1d3de4dbe3535a8ea314d05fbbcb131d95f372f29245c779ae6967. 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/QZS662276826.
Dark Horse (slowed + reverb) [feat. EQRIC, PHARAØH & FJØRA]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a439b0f75fff8dca1782020f8108ab4b6017e5bd30e8aaec8c07522cb8ba224. 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/QZS642267313.
Moth To A Flame (slowed + reverb) [feat. DVO, Merdy & PACANI]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9c3ecb5e950252421cc819fb980ecebea1ac491762e93de08b97faaf7df096. 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/QZMHL2263763.
Beauty And A Beat (slowed + reverb) [feat. PHARAØH & EQRIC]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74374cc33351a4a3d941aaaa275a407ebfbd8345203e50ccec488c6ab3b2dc8a. 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/QZS632257958.
I Took a Pill In Ibiza (slowed + reverb) [feat. Ben Plum & Twin]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c30c6940598987be88edf6145ed537b509ba4fc16a420e59063c25f8485709. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZMHL2227187.
Gold Skies (slowed + reverb) [feat. 2Hounds, Golden Wizards & Nito-Onna]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7f4b72037ae1e91695236e5d834c0412d176ab7fc3611cd7c77af703cda4d4. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662298329.
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
As It Was (slowed + reverb) [feat. Meric Again & 22angels]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7016a2d8751de6dfdb9a72f695b295197aea126ec8f925ced618cfe8ce7390ea. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZS632258503.
Bananza (Belly Dancer) (slowed + reverb) [feat. GRHHH, Glamii & Margad]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bcf8e20f6c0baf349b34605fe268b51cc8bfe004ff46353d93be17c3fde019. 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/QZMHL2271867.
I Don't Wanna Live Forever (slowed + reverb) [feat. Coopex, HUX & Poylow]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3fef4b6a23dc9e5b7d7d572b652206d756bd07ca947bce44e77ee62b12155e. 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/QZS652297657.
Firework (slowed + reverb) [feat. EQRIC & FYLOW]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f14b90b24605cf4ae429604b5ce73a071b4df8fe76be67dff06e7e92af62d2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZMHK2251288.
Forever Young (slowed + reverb) [feat. Nito-Onna & Dame Dame]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d85e6de3f24d342f961c30017ab6603022631a42790249a07b507a4cd7cddb. 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/QZS642286036.
Running Up That Hill (slowed + reverb) [feat. Veronica Pichardo & Meric Again]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8224fa1e0396e28d9927a6a54b9189a149daa8fab9f73889570e822241ada0f. 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/QZS652202508.
Safe And Sound (slowed + reverb) [feat. Unread & Rakan]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bf93c655d83ff7bd94532542b74058e3cd94734d6c2138553c60658cc13f26. 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/QZS652271293.
The Nights (slowed + reverb) [feat. Golden Wizards, NEMESIS & Rachel Morgan Perry]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970b94aac3352fbdec5e224e2548bacc6b423959b773155e59711d75ce37d0ab. 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/QZS632262803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2a1e8bddddb247ba19cddba9cf3067f127fc8609b73a2ffc62f5356fa7b122. 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/QZS662258900.
Gummy Bear (slowed + reverb) [feat. Miscris & RushLow]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ae58b8b55d1c8fa8ecdefdee9fd2b6d14c049fda90993e8796895f762bc47c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZMHK2222123.
Heroes (slowed + reverb) [feat. Coopex, New Beat Order & Lunis]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8722a6c37371f60b821b4fae863d22de4c09df70c7998095f5a22c969d9b4c. 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/QZMHL2289997.
Bring Me To Life (slowed + reverb) [feat. Golden Wizards & Alex Lander]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1721a6660b37a7d9c9614d9fde50255247bd8b84637cab1fe133b83e62cd0ba. 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/QZS632250330.
Titanium (slowed + reverb) [feat. UMAII & Faithroze]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6e538242f56f2e032e7b5c1417086c457ae977e799064e630febf77a2f53ec. 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/QZS632225230.
Apologize (slowed + reverb) [feat. Michelle Ray, lost. & Pop Mage]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fcdec2149c8b1e7a507b0430d7f23e08523545ffdc7fef982ad7312230688c. 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/QZS632283078.
How Deep Is Your Love (slowed + reverb) [feat. EFA]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4f7312de2ec9b1d3c87a0aa6e64fbca3ac99b8527e6b99ab7554b1d3c6bf37. 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/QZMHK2232487.
Roses (slowed + reverb) [feat. Svniivan, New Beat Order, Veronica Bravo & Cour]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279b35b4bb22dba91d5b03ec3902439a686d4999a7bfca3d0f929e4f72c0ec5b. 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/QZS662203614.
Rolling In The Deep (slowed + reverb) [feat. Kløn & Amanda Yang]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1413a7cfbb8c7d87ae9762ad3f2bad4606cdc87c98302f9cf41133082762ac10. 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/QZMHK2281077.
My Head & My Heart (slowed + reverb) [feat. Golden Wizards, Cour & Veronica Bravo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8843dac1176020614598755d4755d36216245aaf58d45d9eb5c2382cafd8edd7. 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/QZS652252882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6a5ca7d47ab7927b64de482398917c262caa74ee8a779bf6c4508bace77549. 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/QZS652263491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388e8374afe2d555d6675c8d3afe82cb2685ebbf1de2b8266240efe270627dcc. 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/QZMHN2266016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebfe208fa7c32a1f64f0d92cb25d3e39658c01154cd6fede7e237563fd4c118. 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/QZMHM2286355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86503b9a8fbbbc080211f9a87920ebd0037928d5cc2d58dee26a720b0e2416f. 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/QZMHK2213316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce49733ee8cfe8b3e3e5c10df441eb513d0fcc1028977f0899747a42016ea73. 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/QZMHN2298609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb540b165fc3df60d314692881438ac5a4860362e3d0dbbac663035770b4f8783. 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/QZMHM2240175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf512f2e3a0be2bc79de8eb2b6fc9634cf464604d596ba87881178f43f1ff76a. 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/QZS652251451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5d060473dffae1df211327e094c44255588de37fa2f339df842603f40359af. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:43:15Z), 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/QZS632217368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18ac0ae564d8dfca574b9fe3c1fa9904992186b21441aa67f3f4e32873181c8. 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/QZS662242612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02760c59d5612dfb4faddfb65047e0db0366723d2b113f6a02a3f861e83c65a9. 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/QZS672256672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8975d234e9836d49f735726e4c9228376a56ea995121db500c989d68194efd3c. 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/QZS642262159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171adcfb8f68859b9fdb5b66ca7eaebbf96faa4fb720eb86934e09eca4402598. 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/QZMHN2233531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee725a4000176dfdb49f3e148678e3ba0b97f28ab3fd0d34f1e4d1a88d8d9df0. 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/QZS652230687.
Something Just Like This (slowed + reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb52ae567c3a7e4140e8f68c290764e261ed5789feb1d6fa66fd4ba92c59ff30. 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/QZS632296805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb55417fd1a33ba1d15950f7e7dcc204b19dbb7ccc38a60118fbbd12f7fedfc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZS652237754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d892c703d9c6b494beb019329af89d1e63bf41a300c8842c80c18d030944b17. 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/QZMHN2264391.