Tyrer
type: MusicGroup
description: Tyrer is a surname. Notable people with the surname include: Alan Tyrer (1942–2008), English professional footballer Anderson Tyrer (1893–1962), English concert pianist and orchestra conductor Arthur
popularity: 13
followers: 680
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa86a44c33d0f570216b5f6807cc471c2589cc36558028e20bc6fd6ec3af0d902
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/571632b3-1525-40fb-9c0e-58377875075e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/571632b3-1525-40fb-9c0e-58377875075e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/571632b3-1525-40fb-9c0e-58377875075e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:49:01Z
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 0xa86a44c33d0f570216b5f6807cc471c2589cc36558028e20bc6fd6ec3af0d902. Chain 2 (Bitcoin): anchored in block 953667 (2026-06-14T17:49:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/571632b3-1525-40fb-9c0e-58377875075e.json and https://artists.proofprofile.net/proofs/artist/571632b3-1525-40fb-9c0e-58377875075e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:49:01Z
album: Times We Had
  type: MusicAlbum
  date published: 2018-04-09
album: This Is
  type: MusicAlbum
  date published: 2020-01-10
album: This Is
  type: MusicAlbum
  date published: 2020-01-10
album: Sirens
  type: MusicAlbum
  date published: 2021-10-15
album: Sirens
  type: MusicAlbum
  date published: 2021-10-15
album: Final Words
  type: MusicAlbum
  date published: 2022-12-30
album: Final Words
  type: MusicAlbum
  date published: 2022-12-30
album: Good Life
  type: MusicAlbum
  date published: 2023-07-07
album: Good Life
  type: MusicAlbum
  date published: 2023-07-07
album: Safe
  type: MusicAlbum
  date published: 2023-08-25
album: Safe
  type: MusicAlbum
  date published: 2023-08-25
  track: Safe
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148874
    explicit: false
    by artist: Tyrer
    in album: Safe
      type: MusicAlbum
      date published: 2023-08-25
    isrc code: US5ED2303963
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T15:21:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x686382f376ac9e0f966b4c715264b8a74bf3ffdd48e6db6f791ca2434e4cf2dd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958432
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958432
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2303963
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T15:43:17Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686382f376ac9e0f966b4c715264b8a74bf3ffdd48e6db6f791ca2434e4cf2dd. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/US5ED2303963.
      date published: 2026-07-17T15:43:17Z
    audio: Safe
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.845
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.503
      additional property: Energy
        type: PropertyValue
        value: 0.576
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.385
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.552
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.61
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Fear of Flying
  type: MusicAlbum
  date published: 2023-11-17
album: Fear of Flying
  type: MusicAlbum
  date published: 2023-11-17
album: Blowin' in the Wind
  type: MusicAlbum
  date published: 2023-12-08
album: Fear of Flying
  type: MusicAlbum
  date published: 2024-01-26