Alex Drury (born 31 December 1981), known professionally as Alex Metric, is a British musician, DJ and producer. At the 61st Annual Grammy Awards, he won a Grammy Award for Best Dance Recording for pr
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55393024cf373fc7da007954ad37371d5922d98a8a0b7ba1a9765a16e725564. 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/909a42c4-6d01-443e-92bb-74755ac91b5b.json and https://artists.proofprofile.net/proofs/artist/909a42c4-6d01-443e-92bb-74755ac91b5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f61c30f3cf2e8dec1901c525e1da7f0a543deabfe74c623101cfe6728275d4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBAHT2200733.
How To Change Your Mind (feat. Shungudzo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe736b4997ed860d0ae02f80fc96450c8284c80c0fb95bd7e33927c6a261eea7f. 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/GBAHT2100227.
We'll Always Have This Dance (feat. Shungudzo) [TSHA Remix]
We'll Always Have This Dance (feat. Shungudzo) - TSHA Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e6966cfbef6dbe94ed1d1f6085b09bceba6b88b4bbc46b219140bc8d66bef3. 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/GBAHT2001147.
We'll Always Have This Dance (feat. Shungudzo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ed683968d4dc810bac2757bda993ff11326846b95d05d02858624f128847a7. 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/GBAHT2001031.
How Could I Ever (feat. Shungudzo) [KUU’s Twisted Melons Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15133a000b8a7ba408646ddb5f97e1be884142ce3a4dad7a8bdf0a2564a0070. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBAHT2000243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a88b9a765b04ec35282bf6a9828286773facef98b523a303ff16359ba4b0913. 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/GBEWA1803600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba6a449398368ab02d5cafdcfa52e5a7a9dfcb2d6c1172350fc5bd980f598d1. 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/GBEWA1803601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2780a0a7378fb41512544c2cbdee3aac4af1edbc7b66b1c1c255012b2d457697. 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/DEDH71800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb233182dfec05ad9cae5e07d68fb884a14cf3dc847b3c32a8126c4292044aec. 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/DEDH71800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb954ceb1a8ed57fcda68780a8982ffcf126618150b2910fee9139d6a589a4cd0. 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/GBEWA1800410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec02bab95b7812fcaa9170f5797a30216d6a741987e29cc059bce2a1925c091. 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/GBEWA1800411.
See This Through (George FitzGerald Remix)
See This Through - George Fitzgerald Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69cbba582117f073b0b66846fe6e888c8c007baf9e73ddfc94e1a0da5fd583a. 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/USZ4V2300156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b580313ced05f2a914d1188483388eb8849a504939904f9a05567d1d3a8a232. 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/AUDCB1702754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1092da8b9413e483ab4cd4d78eb41989c7bdc47287665a74f89af26636695bf. 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/NLZ542001307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc901d2d69ddd2fcd772625ec913c2dea5c838b4a4e27e924c9aa4e0519710e8. 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/NLZ542000890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b388c188c697dd6db2c11140a1cc75c14893b718b3c99ff8ab4ecd9c5cad658. 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/GBEWA1908460.
In Your Arms (Alex Metric Remix [Re-Edit])
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2f0f07b2cf09f4fb5223ffe61898f7aea9da13c9620de89ea28c0dba5eed4d. 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/USA2P1273443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84823a064a8c278e3d8b807281e6f9d9d00fe65ff5f7b20a07eb265ae9b449d. 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/USA2P1273444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf884463613f1a8dac1be51cf746b4285fdad40a2d99bb69d509321f496da786f. 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/AUDCB2500163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7116c01092217fa794c082ace83c2638844c8c76d93e3c62d885bf1ca3d7b8. 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/USZ4V2300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b411fe0ac2819b3150a1fb89d45be33283a4922eae806e4b928157f849f5af. 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/GB45A2300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8e69b39f7223f2d32b6bc47284e326ff6c1a63fd77e9aa58d4d35eb7602f05. 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/GBCPZ2321616.
We'll Always Have This Dance (feat. Riton & Shungudzo) [Diplo’s MMXX Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868965e6861568e39523aaefb5434fa548d6baea2af0d9fa533bfb74a0c3c709. 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/GBAHT2100065.
Undone (feat. VÖK) [Chambray Extended Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385f97d3f52a8bf64a7a8f9fb7723a85b167eb36376c47134ca11b1aceb914c2. 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/GBJAJ1902335.
Drum Machine (feat. The New Sins) - Cut Snake Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e74b5eb183fdfccb7d90dbc4df6d93e060c34a7a40083d96a3c3c6d28eb150. 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/USAT21600655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ab2137ffa050e1491a178745e6f04aa8d6718780652fb897280c22fdd3bbe9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBCTW0900320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b580313ced05f2a914d1188483388eb8849a504939904f9a05567d1d3a8a232. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/AUDCB1702754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a57daee1d39d14fbfb03978527d421a79c3ea25ce58a6fcee707f62b61d921. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRU701800068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53e50a934f0e5ccb4f2d5a69e18126e6d3f44d53baffb9e1f36ccc92d7cf2d8. 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/GBAHT1300540.