Fifty Five
type: MusicGroup
genre: minimal techno
popularity: 21
followers: 700
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe419d080ce9803e5ae5585509d5d4bd681efb7d30ea3e004b2de2f72983e3d81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3db587fb-2839-45f9-b62a-4c6fe56df14a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3db587fb-2839-45f9-b62a-4c6fe56df14a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3db587fb-2839-45f9-b62a-4c6fe56df14a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xe419d080ce9803e5ae5585509d5d4bd681efb7d30ea3e004b2de2f72983e3d81. 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/3db587fb-2839-45f9-b62a-4c6fe56df14a.json and https://artists.proofprofile.net/proofs/artist/3db587fb-2839-45f9-b62a-4c6fe56df14a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xe419d080ce9803e5ae5585509d5d4bd681efb7d30ea3e004b2de2f72983e3d81","name":"Fifty Five","registered_at":"2026-06-11T17:23:07Z","symbol":"NIM0081020","token_address":"0x1bb81fd6cf00668a3273b9c2a961f11e3a253a94","type":"artist","uuid":"3db587fb-2839-45f9-b62a-4c6fe56df14a"}
album: The Road To Myself
  type: MusicAlbum
  date published: 2022-04-01
album: Dreaming
  type: MusicAlbum
  date published: 2022-05-06
album: Die Sanften
  type: MusicAlbum
  date published: 2022-07-08
album: The Road To Myself (Nick Schwenderling Piano Edit)
  type: MusicAlbum
  date published: 2022-07-22
album: Monsters Endless Driving
  type: MusicAlbum
  date published: 2022-09-02
album: Sailing
  type: MusicAlbum
  date published: 2022-10-28
album: Tec No
  type: MusicAlbum
  date published: 2023-02-03
album: Music No. 1
  type: MusicAlbum
  date published: 2023-05-12
album: Music No. 2
  type: MusicAlbum
  date published: 2023-08-11
album: Mystery
  type: MusicAlbum
  date published: 2023-09-15
album: Line
  type: MusicAlbum
  date published: 2024-01-19
album: All That I Say
  type: MusicAlbum
  date published: 2024-02-16
album: Space Girl
  type: MusicAlbum
  date published: 2024-03-22
album: Pirates in Space
  type: MusicAlbum
  date published: 2024-05-17
album: In Your Eyes
  type: MusicAlbum
  date published: 2024-07-12
album: Fantasy
  type: MusicAlbum
  date published: 2024-08-09
album: Anneli
  type: MusicAlbum
  date published: 2024-09-27
album: Ping Pong
  type: MusicAlbum
  date published: 2024-11-01
album: Be My Hero
  type: MusicAlbum
  date published: 2024-12-20
album: Dancing
  type: MusicAlbum
  date published: 2025-01-10
  track: Dancing
    type: MusicRecording
    duration: PT5M50S
    duration ms: 350400
    explicit: false
    by artist: Fifty Five
    in album: Dancing
      type: MusicAlbum
      date published: 2025-01-10
    genre: minimal techno
    isrc code: DEY472482912
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T23:20:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x88bc0dfeb37d703d8b978ef28ff12c23e4bd34b227d8c28dce836d32c79c148a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472482912
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x88bc0dfeb37d703d8b978ef28ff12c23e4bd34b227d8c28dce836d32c79c148a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DEY472482912.
      date published: 2026-07-05T01:43:49Z
    audio: Dancing
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.002
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.681
      additional property: Energy
        type: PropertyValue
        value: 0.965
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.875
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.374
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.351
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Alien Talk
  type: MusicAlbum
  date published: 2025-02-07
  track: Alien Talk
    type: MusicRecording
    duration: PT4M36S
    duration ms: 276190
    explicit: false
    by artist: Fifty Five
    in album: Alien Talk
      type: MusicAlbum
      date published: 2025-02-07
    genre: minimal techno
    isrc code: DEY472570754
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Alien Talk
album: My Guitars
album: NEO
album: Dog Fenja
album: Finally Free
album: Tec Rock
album: Fly With Techno
album: Let The Peace Begin
album: Fairies
album: I'm Waiting
album: Come On
album: Chaos In My Head

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-18T14:36:42+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x34abf0c4541f921f1fc42a8dad57044a651b0ef4aec09d3376505c9fc347de9f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958567

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958567

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472570754

OTSTimestamp
type: PropertyValue
value: 2026-07-18T15:22:40Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34abf0c4541f921f1fc42a8dad57044a651b0ef4aec09d3376505c9fc347de9f. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/DEY472570754.
date published: 2026-07-18T15:22:40Z

Alien Talk
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 126.013
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.629
additional property: Energy
  type: PropertyValue
  value: 0.889
additional property: Speechiness
  type: PropertyValue
  value: 0.043
additional property: Acousticness
  type: PropertyValue
  value: 0.051
additional property: Instrumentalness
  type: PropertyValue
  value: 0.9
additional property: Liveness
  type: PropertyValue
  value: 0.225
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.302
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.737
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

My Guitars
type: MusicAlbum
date published: 2025-03-07

NEO
type: MusicAlbum
date published: 2025-04-04

Dog Fenja
type: MusicAlbum
date published: 2025-05-02
track: Dog Fenja
  type: MusicRecording
  duration: PT5M25S
  duration ms: 325712
  explicit: false
  by artist: Fifty Five
  in album: Dog Fenja
    type: MusicAlbum
    date published: 2025-05-02
  genre: minimal techno
  isrc code: DEY472574154
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T10:53:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9b9bb0cdacde8a732915cd17aef381999b96d13a29dbc347d73cb6931e15699
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958152
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958152
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472574154
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T13:56:15Z
  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 0xd9b9bb0cdacde8a732915cd17aef381999b96d13a29dbc347d73cb6931e15699. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:56:15Z), 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/DEY472574154.
    date published: 2026-07-15T13:56:15Z
  audio: Dog Fenja
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.979
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.671
    additional property: Energy
      type: PropertyValue
      value: 0.849
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.616
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.422
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.859
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Finally Free
type: MusicAlbum
date published: 2025-05-09

Tec Rock
type: MusicAlbum
date published: 2025-06-13

Fly With Techno
type: MusicAlbum
date published: 2025-07-04

Let The Peace Begin
type: MusicAlbum
date published: 2025-08-01

Fairies
type: MusicAlbum
date published: 2025-08-22

I'm Waiting
type: MusicAlbum
date published: 2025-09-12

Come On
type: MusicAlbum
date published: 2025-10-24

Chaos In My Head
type: MusicAlbum
date published: 2025-11-07