The Magic Numbers are an English alternative rock band consisting of two brother-and-sister pairs, from Hanwell in west London. The group was formed in 2002, releasing their debut album titled The Mag
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 0x15532fc0d7df3d9a4fbb3a7f6bd4e25115809dd8b112ee9fd5a16eb029bd4271. 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/6b351215-1377-4841-832c-85ee3a4ce657.json and https://artists.proofprofile.net/proofs/artist/6b351215-1377-4841-832c-85ee3a4ce657.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 0x4043746d802fe5e1e3fe986607abe7c5c8798a8cb1f4c98063d1f4bec25fe0ab. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f502d985dade400c02f39b4dc39d35adeaeb5a3335761571656c1ba9cf3666. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBDGG0500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f99de286615ea02b4c40fe1d99d6039e70ea65c8ab6092a9a6847d5a1364462. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd43bce139240a936ffeff8692e0162e777d2a57445d66fb5d26206da0f808ea. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBDGG0500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5a0d64a436b618216b4badb705a42d5e43ff8b934428f8005a9ad714a41cb6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBDGG0500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d0707de7fe5c10982860087d6058386f82cc5a7fbc877f979a752734967368. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68aea6b5f6e70f9b40ead3d9337d55f4ecaa95d17e16c41b7b664990ed7a7d01. 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/GBDGG0500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dd94c6f173cb0e8a7868961980e31173b018d8a7a0047758f835c22871c2ca. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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/GBDGG0500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6dead3a94d33274756c6a4bf27ebc2e329258e1c59498edeccf39afeab3b24. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4043746d802fe5e1e3fe986607abe7c5c8798a8cb1f4c98063d1f4bec25fe0ab. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:55:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f502d985dade400c02f39b4dc39d35adeaeb5a3335761571656c1ba9cf3666. 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/GBDGG0500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee8e80370b83001572c61d867815acd6c8aa78d0cd8e3aadfb5af5c283abd5e. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f99de286615ea02b4c40fe1d99d6039e70ea65c8ab6092a9a6847d5a1364462. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd43bce139240a936ffeff8692e0162e777d2a57445d66fb5d26206da0f808ea. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/GBDGG0500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f73be8b1318ad97ee41d61f74d2a8a619d2c0e54e819b3d46c39ec5a42e66c7. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/GBDGG0500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea571080d778b325d90f444c2666d0b2f2abf491d50a9b859ab72cbd4b49f575. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/GBDGG0600065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a6713e00ff1bf0d75d57871a188c688a6fd1f506c292eeaf925de736715e25. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0600066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244e9a0fd320d51dbe904ab57b39f34b9678f381edf923393c34f0a23d35e90c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0600071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ef3f56c8ac4c28664be26fc461ad0f15250b76f3ee6f822be83438a44b156f. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/GBDGG0600068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622d84438b249905cfff3a9b291997b45d0b83ccb067651340a253d2aa547bb3. Chain 2 (Bitcoin): anchored in block 957629 (2026-07-11T23:44:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0600069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bee33972bca2ddb7f9bd38f8abc15e9b6c94ea3a38f338c742d535512174d7. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:32:23Z), 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/GBDGG0600074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a24a8600ce0c9312fd473b8fb970b4c12cdc59b2d4049ce56bc2a47067187b. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/GBDGG0600073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d553f43485d546c1d0d24147acb1302dc6e96e88a217989f2c1eb7ef16df99e. Chain 2 (Bitcoin): anchored in block 958676 (2026-07-19T05:43:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0700118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1541f0dde197d17a1a1c13f73e129d594ecbccbae5632abbfd927a0c7fe2178. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:45:22Z), 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/GBUM71002503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84cc0205dc0fdd10886094cfcf92c3423bda8f826c343d8d88593899cf72cfd. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/GBUM71002504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49e99111f88e144b3d8e56a4948ac65d2892ee6fd302d4fd1e6a04f3626ac52. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/GBUM71002512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1270e86cbfec11a9a59fb75ae988f0bcfbb40592663e0e5402fd472abbfd865e. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71401961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98ca2d8cd9156c640c7cec35691483b4b165b1a29c89adfc448c44e4e914d6d. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71401964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfde8fc4835dacbcfe8963a3a091a373162edf87dd0c7986a4061d54c75a4a3. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T00:36:12Z), 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/GBUM71401965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8668ce7a1ed4222a22072b3d27e821ca22365dacc763260e8df156b3c01636e8. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71401968.
I See You, You See Me (Swedish Demo Session)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f1e2c285a0f1facba9d4d6ecccbd37c41cbec68022dd5dca8db137b004c201. 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/GBDGG0500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5a0d64a436b618216b4badb705a42d5e43ff8b934428f8005a9ad714a41cb6. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:04:56Z), 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/GBDGG0500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d0707de7fe5c10982860087d6058386f82cc5a7fbc877f979a752734967368. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68aea6b5f6e70f9b40ead3d9337d55f4ecaa95d17e16c41b7b664990ed7a7d01. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dd94c6f173cb0e8a7868961980e31173b018d8a7a0047758f835c22871c2ca. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6dead3a94d33274756c6a4bf27ebc2e329258e1c59498edeccf39afeab3b24. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee8e80370b83001572c61d867815acd6c8aa78d0cd8e3aadfb5af5c283abd5e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f15f3afe408c45076baa41ac63a00cc1aeda499f8f3e55e203baa1ddff0f9a. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/GBDGG0500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0bd824f116e931b1d40df424441f701c52fb1d816deb33be777802686b29ac. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/GBDGG0500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae7a38b92c00e9e54264d4d543bfa65f3f510260c4d78f49702a3a5e1360162. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a126c7153fda6d216daf3fb5341fdef6fbf4e190bdb0b9808061b82f6aa7bb4. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGG0500068.