Manila Grey (stylized as MANILA GREY) are a Canadian R&B duo from Vancouver, British Columbia.Akeena Legall and Alex Narvaez, "Manila Grey Are Driving the Vancouver Sound". Complex, July 16, 2020. The
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 0x272517539eb377763bebfa8072f7d8ebf4786052195c5db196163a0ca83b2c85. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef94084c-d8d0-457c-bf4f-353df0d7fa26.json and https://artists.proofprofile.net/proofs/artist/ef94084c-d8d0-457c-bf4f-353df0d7fa26.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 0xfc35b94f91f68477e55731ffd81131dc019a46bef54b33ed826859a4487a5b85. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:34:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1652901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2631a5c5b102c923aa039349f9842d436f49c8e5a935d931ba8971053cd4ee5. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1726967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23641b6cbc47f1822d437f4fe7661534a154cfdbd5ea7019d7bb2f9b33441d7d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZCE61883557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a0e1e57cb86dc5547f69265cd9a43f83049aad6bb3d6d84e08064a626e9051. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEH1985481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4888d3842b9d5883cba30214fd6fdbcc8f9e9ed37f658f51a6af2d6e51b04ac8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB1938088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b90649578c18b64ed25675f11cb0dbaa3e7bd7f3553ab4360b96225b4aa3d15. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42017511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cbae3d69cec8b0c25b062298191de289028c2bd0d4b0628ae0ea0bf1cee9a7. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/QM6P42080723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901d89a256e2d5e857c256b8e55a71830d45f798adcef649678e380d75890517. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QMFME2036750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde496bdfe51e8f13bacb9786c826faaacec80d33591672deaa348b7dec2134a1. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/QMFME2036752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234c06498e39ae7a6c01fceab52b87025cba258229f90cc901e875c1dbfee887. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QMFME2036763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0061d6de65e50c0b8cb948a4584de01f3aafb9c8c92f84e02a5dff40ca571d61. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2114079.
Long Game (Neeko's Redemption) [feat. Neeko]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1031444097097ebae446fb6f81b6f496114b7613007e593b2b87e7493df718. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2114306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87a885f35a1c31db163d88b945507a383aafca819c55f9756293bf560e667f3. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QMFME2036760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3636557abd872a81f11f142925b979d92eb438d25d4ae03dcdd9f0f7dfa718. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2114268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14ae01537614c87a828f0a63171244b759bcc59f603414c0904a6ec13174ed6. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:44:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2255166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc9fe31ebea47b379c3f9785319b627e5a0f11e6185b097857b8e3beb20c5fc. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QM6P42209777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba04ecbb687b48eb161adc0c286dcc014d7787d3ae4707dc6445854377a9b4b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:47:11Z), 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/QM6P42209773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b2289a17eba4bf51643cd78d6318af7cf64054fdeadd8f35467d975f2db708. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZFYX2347383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c12a346b2e29649013a0c58e56f28fb64ad003f0d89a5281646c20a0df4d00. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T11:05:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72375973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f6dd83fd51757bef42f4ac4569999a0a883d4563fbac53f90f76f8184f5fa0. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:11:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2309872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf477ea6d1185ab82e091edb97c73008a4d02c03599a82c451d9a8b37c653197f. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2304800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc174e016d14974fef8ce1b9cd11c568453563ad4aca1724cdf3dbd5827c8b623. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:39:49Z), 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/QM6MZ2304802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7c5327db8728e59cf157ea0b405f7af192c63f8fde8d6331bf0862c73f2464. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2304805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d246eb543728498e5b60a6a96cc94651d1906eb8db5944dd714afb0e75735e8. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2304806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860509808b0c945020e2be8a1c92f4e4dd8f5191636b0a6ac20d50230a3bb0f8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:48:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2304807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64819bedd8c92209c700451980354590991b7a690ff7b55fee4be1ecc426146b. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52393891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80db0cd29498daa5acfcd7218d29fcb102cbc031b74b4046182b9a79a517326b. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/QZHN52461756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6186c00cbead3aeb414de15e8dd234a739a2683b2650e572214f1a189c3ada7e. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52461757.