Mikael Christian Wiehe (born 10 April 1946) is a Swedish singer, multi-instrumentalist and composer. As the main songwriter and driving force of Hoola Bandoola Band he was also one of the most importa
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 0x23ae73a75d56a6e52a770184ca1c9e6bab91c25f7f245c3e19a0e6abb32d0681. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eddf69a6-b045-420f-b17b-2fecbb3fe10e.json and https://artists.proofprofile.net/proofs/artist/eddf69a6-b045-420f-b17b-2fecbb3fe10e.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 0x89b7139e69a8b9d0f0274bc4a5bcdbe2ebee3fbe682931a5c90028478c4074c7. 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/SELAA8700301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55383978f27ddd75c5ce3b1a3dc78841b9d832f5ba63501c3bd99dd2af1371f8. 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/SELDA0500118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9267df0fc2ffcf0596b1073d45d30b5fed4fbf6abf3ccd5954bfa5909387c11e. 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/SELDA9200102.
Det ligger döda kameler i min swimmingpool
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5178ee34bb9363a9a0991271e4f888af07b881f0a2466e235b925d38e70143e3. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/SELDA8600208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c31308991c2950a693b31e50732954febe8707062cb5b2f7de2f62b734a7b9a. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:51:25Z), 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/SEACA0501102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1985e7a022ed1731425e5e1b3b4eabfeca3cdf33c15f10d7f39ae4ab689f0151. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:45:14Z), 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/SEPQA1000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56191c1ca3a4d432f4ac8978055a93e31e95ba4c068f645e516f3cb359c98b45. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/SEPQA1000111.
Sång till friheten (El día feliz que está llegando) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499d623f5b2bf2b0cb655ad15a175c6031418f4448c776c5be2c21923dc8f7f0. 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/SEPQA1000113.
Aldrig bli som ni - Sånger och synvinklar
Alla dessa minnen: Det bästa av Mikael Wiehe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e9d5cb74e0df91fc807f3aaf9991ed8500e04e8f5ec649100969d58a0ed548. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/SEAMA9900681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa863721e1c9fb6b39176a38c18cb2dedbeba08d120be8501cb59013f59f8043b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/SEAMA1100388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248605d7b08c1565bf874df8680a821f1c828df66d7aab816385d0067cb8916f. 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/SEAMA1100389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0578e482bc612a483fd7bc45af72d9685b9807161e59ab01eb978df93ae9e0f6. 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/SEAMA1100369.
Alla dessa minnen - Det bästa av Mikael Wiehe
Jag vill bara vara en gammal man - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a05e021473e635ce5956fea5693678844ec0101847658caaae3e0639076d5af. 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/SEAMA1201282.
I vinden finns ditt svar [Blowin' In The Wind]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f8a5ebf3a2a29d9ea6db333554f648908ae1c066513b5159bafdb77b9fdf9a. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/SEPQA1400235.
I vinden finns ditt svar - Blowin' in the Wind
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbebe63ba7210a000ef2af17186475227b69371590989329cb366f707ff0ee3. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/SEPQA1300404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbad104a270feb3bf2800613ab1b1f6b3552b7e51ca67135683090042474db97. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/SEWAW1600402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a845b2ccdb203d51f3a6315bd9f9fb28b7a3c924bef9c659bd215f96a0295ee. 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/SEWAW1600404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b6b9e1c1e97b656904ce9f92b93ad8531f81ca7a9cdfa5ebea06c661a8b518. 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/SEWAW1600406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2b504a4ba101021f268d258e4ac11c798626343497806e9fbfc0ac662065aa. 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/SEWAW1600410.
To Stemmer - 14 Akustiske Sanger og Live fra Oslo Konserthus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7150d543493cb7d97e10ec9bd60aa0c6a991f6e906780c644a29b4680f105b5. 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/NOSRN0801560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565a4e2508fb0b12858e1134a51241d24d75c86abed7066f873c8746dd311d8e. 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/SELDA9400122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d00188892d52b9e53ff26378872b0889cfeb7ced10f44ece143198f1a81dce2. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/NOSRN0801010.
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 0xeb539d0c6bb06613aa196752eff1def73b741d87d8d6e1e9321dc9c8638a8379. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/NOSRN0801040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5b926960fe785978db437a64ef7eebd2689f2ccb32444df1765f5b23b92413. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/NOSRN0801120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55956c326b483f1022be16c4dc4668a2a3c1204149b106282e0e6703720257b7. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/NOSRN0801440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f42f32b21c0c4ae1a9aaa1af896d496ad1435603f60d17faf7e695b6e794198. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NOSRN0801470.
Jeg hadde tenkt (feat. Kari Svendsen) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ae97c8e60b6414331ebb588a0c1e14583e8407abf1aa2e381c4f93fc3875e7. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/NOSRN0801580.