SENN
type: MusicGroup
description: Senn is a term for the chief herdsman tending an Alp. As a surname: Alfred E. Senn (1932–2016), professor emeritus of history at the University of Wisconsin–Madison Bill Senn (1905–1973), professional
popularity: 3
followers: 57
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5ff8d7a25b3e1d76aeee6ca44554a4ae96885cdb1681fdb23f4a3d9fc3577c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d760b8de-6d35-49cc-9721-696b2e988ae5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d760b8de-6d35-49cc-9721-696b2e988ae5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d760b8de-6d35-49cc-9721-696b2e988ae5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ff8d7a25b3e1d76aeee6ca44554a4ae96885cdb1681fdb23f4a3d9fc3577c5. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d760b8de-6d35-49cc-9721-696b2e988ae5.json and https://artists.proofprofile.net/proofs/artist/d760b8de-6d35-49cc-9721-696b2e988ae5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
album: YOITARINAI
  type: MusicAlbum
  date published: 2021-08-25
album: Way we come
  type: MusicAlbum
  date published: 2021-09-08
album: Way we come
  type: MusicAlbum
  date published: 2021-09-08
album: You are not alone
  type: MusicAlbum
  date published: 2021-11-17
album: You are not alone
  type: MusicAlbum
  date published: 2021-11-17
album: Realize
  type: MusicAlbum
  date published: 2022-01-19
album: Realize
  type: MusicAlbum
  date published: 2022-01-19
album: THE NIGHT
  type: MusicAlbum
  date published: 2022-03-02
album: THE NIGHT
  type: MusicAlbum
  date published: 2022-03-02
album: Bloom
  type: MusicAlbum
  date published: 2022-04-30
album: Bloom
  type: MusicAlbum
  date published: 2022-04-30
album: I'm Ready
  type: MusicAlbum
  date published: 2022-06-19
album: I'm Ready
  type: MusicAlbum
  date published: 2022-06-19
album: City
  type: MusicAlbum
  date published: 2022-08-20
album: City
  type: MusicAlbum
  date published: 2022-08-20
album: Blowin' in the wind
  type: MusicAlbum
  date published: 2022-09-28
album: Blowin' in the wind
  type: MusicAlbum
  date published: 2022-09-28
album: She Knows
  type: MusicAlbum
  date published: 2022-11-23
album: She Knows
  type: MusicAlbum
  date published: 2022-11-23
album: THE WIND
  type: MusicAlbum
  date published: 2023-11-29
album: THE WIND
  type: MusicAlbum
  date published: 2023-11-29
album: So Far
  type: MusicAlbum
  date published: 2024-08-14
album: So Far
  type: MusicAlbum
  date published: 2024-08-14