Madis is an Estonian masculine given name. As of 1 January 2020, 2,635 men in Estonia bear the name Madis. It is the 53rd most popular male name in Estonia.Nimede statistika. Madis. 8 October 2020. Re
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 0x82b6dbef59def1dbf742fd72d535c9e41c2b16bb6311c0a945936e04768e2c3e. 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/dc6ff655-a43e-4c1d-a5f9-05649c92c740.json and https://artists.proofprofile.net/proofs/artist/dc6ff655-a43e-4c1d-a5f9-05649c92c740.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 0x46a2c16c01fd4dd325deefaab5b262389a17f4ea08f9f53aac5ef9ad88b4dd54. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/GBKQU1238139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89625d541afc534587385ac26af5f0e0e74456345029b4fb905569af1d66cdc. 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/GBKQU1238140.
Desert of Lost Souls - Progressive Mix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674249c229711666d50d70b0077f0da1b0d9c1fabd5ccfda59574ebae96748f1. 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/UST8K1874372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e65295e7c108030d1bc442e823b0e5e93ea0275a3e95cef6901781e2a098a6. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1874374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f1e3c9780573e378cf26e0c20cae717d421861e9548cd0f958eaa30981eeaa. 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/PL08I2000013.
Desert of Lost Souls (Alex M.O.R.P.H. Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ab0c99f22e7bc9fae0ed90845bd40b03f451a87a841f614c1ca4df591756e2. 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/QZTAS2199605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e1b0b5e33c1c1b13fc9e8aefef0dcc13705b23b94789e9dc84191c3c84f84c. 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/PL08I2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa883eea3eb5c117168fd88d5778a714d666015e8eef925e35a47e2ca67826222. 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/PL08I2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376046d5c86ce73bd211be886f06e3f6dcf22107464fa7f714b55053efda4097. 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/PL08I2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03547955c694ad2022199ef6a9a0dea311c94922b2860929f74b449463c0b84. 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/PL08I2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd58a131cea5f2c9fd1109aa2b3cb676edf6c35934b94376cd282f942e30ef4. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/PL08I2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9773881b9f52b30b6f0d13ed1aaadf43f2b2a00644e5d124470ec7e3addd2e73. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/PL08I2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf945a56572354e8cfb3e1d3bc109a9bde7aa10b4880cc31bc31740f58feeda. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL08I2200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff068422f73b6fe844d7fe3971859c8973dd3abefaf7ccb603fb48d949f4a7a. 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/PL08I2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1329554015eab167c513ef50b52742de598d648f158478c68641917ece7f3a. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/PL08I2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab964170440b064394059068a51a93f2317d0a5769b8fb30567c0f4d5c953aaa. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/PL08I2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae550c8672b06a749493db2107dee5a90b43cca8cb16e17734aa33807f2f521. 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/PL08I2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe596b0fa31e25077758bef0f2187f9534e99c9cc7379590d0f656d12b8782521. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/PL08I2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a2199ae84d1397b61db939ff4a63076248719785242b217fd9b205f2f6627d. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/PL08I2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5764c4c6cb1a62bc7108fe61bc77a2ab84b2cc69d7b18b85abb2fa26478644ee. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/PL08I2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f7d1d250da93cb5cdc16190ff05fcb0f69f1269c9164c57349da17e6050f8e. 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/PL08I2300010.
Conquest of Paradise (Madis Tribute Cover Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555a5c702dfb331b6c9083b14fbd24112172501461ecf4e109eb6bbdd4350c67. 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/QZTB72328507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f8d049e378ffd94a487661ea15be88bda7bf915285ef79fa42112f918d90f1. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZTB72328508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc766bc325a61dec7f938950cc94ccc9225bc93bb009216fdb0304609d6020083. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZTB72328509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c85aae8b1bd68680ea5cf50564ed3fd88417ca628a5164e8f0eca0b480cd04. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/QZTB72328510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf5a8ef7e2a87c377952de9abd4bec436fceec3af62b03956cb10bb690b0eaa. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QZTB72328511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5468ac10e99bf8df9db0ba89979b28bf6f60cfa83527aeebec1f1475e7f462e5. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72328512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8720efa07e4dee2d70af9ebd000db77f35a12d3058db0b4ed8826922195c0046. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QZTB72328513.
Sea of Tranquility, pt. 1 - Live in Krakow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6712aa0e7112f75fee9d670d4e1d888f26af0412d7befe306eb012fd8a7e6c. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QZTB72328514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18def19d69af1a31d8b8c48306ccf4f8ac3badba1b026fe2d0b5ec073358423b. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72328515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3c0054ce623e24c80b5e04406be13d763eb259ca7c0018f259d39c42cd69e2. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZTB72328516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdf61e3dde20d043d932efe84982d88ba5a23e755ecb5bbbfa7eddfb340ba77. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72328517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52eb25824f4d9abc3927a4c887b705e6d1e05b827d28ae83914c3731638bf06. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/PL08I2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a19293423f7b671a9392bb50875caf90fa4d7a27d99406eb63285f30eda355. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/PL08I2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b585bd1a983e28064ea564a0d35efc4c22899ec8e4c7fa509a662e17e05358. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/PL08I2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe191609dd6221621c6509d9743fd7c3d6bf4a58e834b642acf959e6aa430a406. 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/NLD682002579.