Phil Seamen
type: MusicGroup
genre: bebop
description: Philip William Seamen (28 August 1926 – 13 October 1972) was an English jazz drummer. With a background in big band music, Seamen played and recorded in a wide range of musical contexts with virtuall
popularity: 2
followers: 513
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15af099f171643b26a146afbc993dd99a9a71cd2b13f21ef31ce1110dc593d81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7d976a7-6358-4bae-891b-fe5eacc4eac0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7d976a7-6358-4bae-891b-fe5eacc4eac0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b7d976a7-6358-4bae-891b-fe5eacc4eac0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15af099f171643b26a146afbc993dd99a9a71cd2b13f21ef31ce1110dc593d81","name":"Phil Seamen","registered_at":"2026-06-20T15:26:09Z","symbol":"NIM1641597","token_address":"0x7d6954cafedad7c10a70b923431a6fdabf7a8e5a","type":"artist","uuid":"b7d976a7-6358-4bae-891b-fe5eacc4eac0"}
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 0x15af099f171643b26a146afbc993dd99a9a71cd2b13f21ef31ce1110dc593d81. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7d976a7-6358-4bae-891b-fe5eacc4eac0.json and https://artists.proofprofile.net/proofs/artist/b7d976a7-6358-4bae-891b-fe5eacc4eac0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0x15af099f171643b26a146afbc993dd99a9a71cd2b13f21ef31ce1110dc593d81","name":"Phil Seamen","registered_at":"2026-06-20T15:26:09Z","symbol":"NIM1641597","token_address":"0x7d6954cafedad7c10a70b923431a6fdabf7a8e5a","type":"artist","uuid":"b7d976a7-6358-4bae-891b-fe5eacc4eac0"}
album: Phil Seamen Story
  type: MusicAlbum
  date published: 1972-09-01
album: We're Listening To Phil Seaman, Vol. 1
  type: MusicAlbum
  date published: 2008-05-05
album: We're Listening To Phil Seaman, Vol. 5
  type: MusicAlbum
  date published: 2008-05-05
album: We're Listening To Phil Seaman, Vol. 6
  type: MusicAlbum
  date published: 2008-05-05
album: We're Listening To Phil Seaman, Vol. 2
  type: MusicAlbum
  date published: 2008-05-05
album: We're Listening To Phil Seaman, Vol. 4
  type: MusicAlbum
  date published: 2008-05-05
album: We're Listening To Phil Seaman, Vol. 3
  type: MusicAlbum
  date published: 2008-05-05
album: The Late Great Phil Seamen
  type: MusicAlbum
  date published: 2009
album: The Phil Seamen Collection
  type: MusicAlbum
  date published: 2012-04-06
album: Essential Jazz Masters
  type: MusicAlbum
  date published: 2013-06-15
album: We're Listening to Phil Seaman, Vol. 5
  type: MusicAlbum
  date published: 2013-10-30
album: We're Listening to Phil Seaman, Vol. 4
  type: MusicAlbum
  date published: 2013-10-30
album: We're Listening to Phil Seaman, Vol. 6
  type: MusicAlbum
  date published: 2013-10-30
album: We're Listening to Phil Seaman, Vol. 1
  type: MusicAlbum
  date published: 2013-10-30
album: We're Listening to Phil Seaman, Vol. 3
  type: MusicAlbum
  date published: 2013-10-30
album: We're Listening to Phil Seaman, Vol. 2
  type: MusicAlbum
  date published: 2013-10-30