Spielmann
type: MusicGroup
description: Spielmann or Spielman is a German occupational surname, which means "jester", from the Middle High German spilære.Dictionary of American Family Names. "Spielmann Family History", Oxford University Pre
popularity: 8
followers: 595
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47387bb3aaf016866930f692e9ef8b172e06c818c72ebc0fecaeeb5686ee9288
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953962
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953962
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27aee0d5-d256-4c16-99bf-df92879e19d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27aee0d5-d256-4c16-99bf-df92879e19d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27aee0d5-d256-4c16-99bf-df92879e19d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T15:03:47Z
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 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 0x47387bb3aaf016866930f692e9ef8b172e06c818c72ebc0fecaeeb5686ee9288. Chain 2 (Bitcoin): anchored in block 953962 (2026-06-16T15:03:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27aee0d5-d256-4c16-99bf-df92879e19d5.json and https://artists.proofprofile.net/proofs/artist/27aee0d5-d256-4c16-99bf-df92879e19d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T15:03:47Z
album: Coming Back
  type: MusicAlbum
  date published: 2022-12-02
album: Coming Back
  type: MusicAlbum
  date published: 2022-12-02
album: The Right Track
  type: MusicAlbum
  date published: 2023-02-01
  track: The Right Track
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: Spielmann
    in album: The Right Track
      type: MusicAlbum
      date published: 2023-02-01
    isrc code: UKN492202829
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:17:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x70c8ab11924ee8ef4d0ce4e246be6bf69a5df1628ab4300fec085fd21f324180
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958060
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958060
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKN492202829
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:39:42Z
    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 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 0x70c8ab11924ee8ef4d0ce4e246be6bf69a5df1628ab4300fec085fd21f324180. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/UKN492202829.
      date published: 2026-07-14T20:39:42Z
    audio: The Right Track
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.066
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.539
      additional property: Energy
        type: PropertyValue
        value: 0.727
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.688
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.768
      additional property: Liveness
        type: PropertyValue
        value: 0.335
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.354
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.578
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Right Track
  type: MusicAlbum
  date published: 2023-02-01
album: The Seventh Time
  type: MusicAlbum
  date published: 2023-05-05
album: The Seventh Time
  type: MusicAlbum
  date published: 2023-05-05
album: A Better Man
  type: MusicAlbum
  date published: 2023-11-03
album: A Better Man
  type: MusicAlbum
  date published: 2023-11-03
album: 10,000 Hours
  type: MusicAlbum
  date published: 2024-03-11
album: 10,000 Hours
  type: MusicAlbum
  date published: 2024-03-11
album: Just Like Everybody Else
  type: MusicAlbum
  date published: 2024-04-16
album: Just Like Everybody Else
  type: MusicAlbum
  date published: 2024-04-16
album: Just Like Everybody Else
  type: MusicAlbum
  date published: 2024-04-16
album: It's A Lifetime
  type: MusicAlbum
  date published: 2024-05-21
album: It's A Lifetime
  type: MusicAlbum
  date published: 2024-05-21
album: Fifteen Minutes With Spielmann
  type: MusicAlbum
  date published: 2024-05-31
album: Fifteen Minutes With Spielmann
  type: MusicAlbum
  date published: 2024-05-31
album: 10,000 Hours (Lucky Iris Rework)
  type: MusicAlbum
  date published: 2024-09-27
album: 10,000 Hours (Bored at My Grandmas House Rework)
  type: MusicAlbum
  date published: 2024-10-04
album: 10,000 Hours (Simeon Walker Rework)
  type: MusicAlbum
  date published: 2024-10-18
album: 10,000 Hours (Fine Rework)
  type: MusicAlbum
  date published: 2024-11-01
album: Over It
  type: MusicAlbum
  date published: 2025-04-23
album: Got To Go To Work
  type: MusicAlbum
  date published: 2025-06-11
  track: Got To Go To Work
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152160
    explicit: false
    by artist: Spielmann
    in album: Got To Go To Work
      type: MusicAlbum
      date published: 2025-06-11
    isrc code: USA2P2512313
    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: Got To Go To Work
album: Blue Passports
album: Back By Popular Demand

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-04T20:47:28+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x25aa2279e23b12c842b515432500bb937c16840313b208ee29d702894c63326b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956725

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956725

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2512313

OTSTimestamp
type: PropertyValue
value: 2026-07-05T01:12:41Z

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 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25aa2279e23b12c842b515432500bb937c16840313b208ee29d702894c63326b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USA2P2512313.
date published: 2026-07-05T01:12:41Z

Got To Go To Work
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 161.868
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.464
additional property: Energy
  type: PropertyValue
  value: 0.896
additional property: Speechiness
  type: PropertyValue
  value: 0.044
additional property: Acousticness
  type: PropertyValue
  value: 0.001
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.094
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.543
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.248
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

Blue Passports
type: MusicAlbum
date published: 2025-08-13

Back By Popular Demand
type: MusicAlbum
date published: 2025-09-26