Arturo Himmer
type: MusicGroup
popularity: 5
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e00472536fa970aec7d29a126d9a17e1994cd533211a8faae3c2b44ace0251d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87ddec4e-45d5-4f95-98a8-c2cea4c3bcb8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87ddec4e-45d5-4f95-98a8-c2cea4c3bcb8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/87ddec4e-45d5-4f95-98a8-c2cea4c3bcb8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e00472536fa970aec7d29a126d9a17e1994cd533211a8faae3c2b44ace0251d","name":"Arturo Himmer","registered_at":"2026-06-17T13:04:58Z","symbol":"NIM1404206","token_address":"0x88ee535167d1da3173e4a2fbe7d64a0746861950","type":"artist","uuid":"87ddec4e-45d5-4f95-98a8-c2cea4c3bcb8"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e00472536fa970aec7d29a126d9a17e1994cd533211a8faae3c2b44ace0251d. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87ddec4e-45d5-4f95-98a8-c2cea4c3bcb8.json and https://artists.proofprofile.net/proofs/artist/87ddec4e-45d5-4f95-98a8-c2cea4c3bcb8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x0e00472536fa970aec7d29a126d9a17e1994cd533211a8faae3c2b44ace0251d","name":"Arturo Himmer","registered_at":"2026-06-17T13:04:58Z","symbol":"NIM1404206","token_address":"0x88ee535167d1da3173e4a2fbe7d64a0746861950","type":"artist","uuid":"87ddec4e-45d5-4f95-98a8-c2cea4c3bcb8"}
album: Popular Collection 1 (Playalong)
  type: MusicAlbum
  date published: 1997-03-15
album: Popular Collection 2 (Playalong)
  type: MusicAlbum
  date published: 1997-10-09
album: Popular Collection 3 (Playalong)
  type: MusicAlbum
  date published: 1998-03-17
album: Popular Collection Christmas (Playalong)
  type: MusicAlbum
  date published: 1998-10-04
album: Popular Collection 4 (Playalong)
  type: MusicAlbum
  date published: 1999-05-04
album: Sax Plus!, Vol. 1 (Playalong)
  type: MusicAlbum
  date published: 2000-03-01
album: Popular Collection 5 (Playalong)
  type: MusicAlbum
  date published: 2000-04-02
album: Flute Plus!, Vol. 1 (Playalong)
  type: MusicAlbum
  date published: 2001-03-01
album: Sax Plus!, Vol. 2 (Playalong)
  type: MusicAlbum
  date published: 2001-03-01
album: Popular Collection 6 (Playalong)
  type: MusicAlbum
  date published: 2001-12-10
album: Sax Plus!, Vol. 3 (Playalong)
  type: MusicAlbum
  date published: 2002-03-01
album: Duett Collection 1
  type: MusicAlbum
  date published: 2002-03-01
album: Duett Collection 1 (Playalong)
  type: MusicAlbum
  date published: 2002-03-01
album: Flute Plus!, Vol. 2 (Playalong)
  type: MusicAlbum
  date published: 2002-10-07
album: Sax Plus!, Vol. 4 (Playalong)
  type: MusicAlbum
  date published: 2003-03-01
album: Popular Collection 7 (Playalong)
  type: MusicAlbum
  date published: 2003-03-25
album: Clarinet Plus!, Vol. 1 (Playalong)
  type: MusicAlbum
  date published: 2003-10-15
album: Duett Collection 2 (Playalong)
  type: MusicAlbum
  date published: 2004-03-01
album: Duett Collection 2
  type: MusicAlbum
  date published: 2004-03-01
album: Clarinet Plus!, Vol. 2 (Playalong)
  type: MusicAlbum
  date published: 2004-10-07
album: Trumpet Plus!, Vol. 1 (Playalong)
  type: MusicAlbum
  date published: 2004-10-07
album: Sax Plus!, Vol. 5 (Playalong)
  type: MusicAlbum
  date published: 2005-03-01
album: Popular Collection 8 (Playalong)
  type: MusicAlbum
  date published: 2005-08-19
album: Clarinet Plus!, Vol. 3 (Playalong)
  type: MusicAlbum
  date published: 2005-10-07
album: Trumpet Plus!, Vol. 2 (Playalong)
  type: MusicAlbum
  date published: 2005-10-07
album: Clarinet Plus!, Vol. 4 (Playalong)
  type: MusicAlbum
  date published: 2006-10-07
album: Trumpet Plus!, Vol. 3 (Playalong)
  type: MusicAlbum
  date published: 2007-02-08
album: Sax Plus!, Vol. 6 (Playalong)
  type: MusicAlbum
  date published: 2007-04-23
album: Christmas Songs
  type: MusicAlbum
  date published: 2007-10-19
album: Popular Collection 9 (Playalong)
  type: MusicAlbum
  date published: 2008-04-03
album: Sax Plus!, Vol. 7 (Playalong)
  type: MusicAlbum
  date published: 2009-10-02
album: Popular Collection 10 (Playalong)
  type: MusicAlbum
  date published: 2010-04-14
album: Party Hits
  type: MusicAlbum
  date published: 2014-02-01
album: Sax Plus!, Vol. 3
  type: MusicAlbum
  date published: 2022-05-03
album: Sax Plus!, Vol. 1
  type: MusicAlbum
  date published: 2022-05-03
album: Sax Plus!, Vol. 4
  type: MusicAlbum
  date published: 2022-05-03
album: Sax Plus!, Vol. 2
  type: MusicAlbum
  date published: 2022-05-03
album: Sax Plus!, Vol. 6
  type: MusicAlbum
  date published: 2022-05-05
album: Sax Plus!, Vol. 5
  type: MusicAlbum
  date published: 2022-05-05
album: Sax Plus!, Vol. 7
  type: MusicAlbum
  date published: 2022-05-05
album: Trumpet Plus! 1
  type: MusicAlbum
  date published: 2022-05-12
album: Clarinet Plus!, Vol. 3
  type: MusicAlbum
  date published: 2022-05-12
album: Trumpet Plus! 2
  type: MusicAlbum
  date published: 2022-05-12
album: Clarinet Plus!, Vol. 2
  type: MusicAlbum
  date published: 2022-05-12
album: Clarinet Plus!, Vol. 1
  type: MusicAlbum
  date published: 2022-05-12
album: Trumpet Plus! 3
  type: MusicAlbum
  date published: 2022-05-12
album: Clarinet Plus!, Vol. 4
  type: MusicAlbum
  date published: 2022-05-12
album: Popular Collection, Vol. 5
  type: MusicAlbum
  date published: 2022-05-25
album: Popular Collection, Vol. 1
  type: MusicAlbum
  date published: 2022-05-25
album: Popular Collection, Vol. 7
  type: MusicAlbum
  date published: 2022-05-25
album: Popular Collection, Vol. 6
  type: MusicAlbum
  date published: 2022-05-25
album: Popular Collection, Vol. 2
  type: MusicAlbum
  date published: 2022-05-25
album: Popular Collection, Vol. 3
  type: MusicAlbum
  date published: 2022-05-25
album: Popular Collection, Vol. 4
  type: MusicAlbum
  date published: 2022-05-25
album: Popular Collection Christmas
album: Popular Collection, Vol. 9
album: Popular Collection, Vol. 8
album: Popular Collection, Vol. 10
album: Flute Plus!, Vol. 2
album: Flute Plus!, Vol. 1
album: Hits der Volksmusik
album: Weihnachtslieder

Popular Collection Christmas
type: MusicAlbum
date published: 2022-05-27

Popular Collection, Vol. 9
type: MusicAlbum
date published: 2022-05-27

Popular Collection, Vol. 8
type: MusicAlbum
date published: 2022-05-27

Popular Collection, Vol. 10
type: MusicAlbum
date published: 2022-05-27

Flute Plus!, Vol. 2
type: MusicAlbum
date published: 2022-07-21

Flute Plus!, Vol. 1
type: MusicAlbum
date published: 2022-07-21

Hits der Volksmusik
type: MusicAlbum
date published: 2022-08-18

Weihnachtslieder
type: MusicAlbum
date published: 2022-08-18