Double H
type: MusicGroup
description: Double H may refer to: Double "H" Ranch, a year-round program for children and families faced with life-threatening or chronic illnesses Double H High Adventure Base, the newest National High Adven
popularity: 3
followers: 171
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7050291359394a4e3278b60f6cd68c8f33a4116a212436c16660ae4d9643d78c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a5b95ae-18c8-48b4-9ded-3f8a80683197.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a5b95ae-18c8-48b4-9ded-3f8a80683197.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6a5b95ae-18c8-48b4-9ded-3f8a80683197
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7050291359394a4e3278b60f6cd68c8f33a4116a212436c16660ae4d9643d78c","name":"Double H","registered_at":"2026-06-17T02:42:56Z","symbol":"NIM1255935","token_address":"0x2d8d734ae07e994594f33942c38355605f084e07","type":"artist","uuid":"6a5b95ae-18c8-48b4-9ded-3f8a80683197"}
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 0x7050291359394a4e3278b60f6cd68c8f33a4116a212436c16660ae4d9643d78c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6a5b95ae-18c8-48b4-9ded-3f8a80683197.json and https://artists.proofprofile.net/proofs/artist/6a5b95ae-18c8-48b4-9ded-3f8a80683197.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7050291359394a4e3278b60f6cd68c8f33a4116a212436c16660ae4d9643d78c","name":"Double H","registered_at":"2026-06-17T02:42:56Z","symbol":"NIM1255935","token_address":"0x2d8d734ae07e994594f33942c38355605f084e07","type":"artist","uuid":"6a5b95ae-18c8-48b4-9ded-3f8a80683197"}
album: Motivet ska bandas
  type: MusicAlbum
  date published: 2019-08-16
album: Eftertanke
  type: MusicAlbum
  date published: 2020-08-21
album: Shut Up
  type: MusicAlbum
  date published: 2021-04-13
album: Exotic East Drill Beat
  type: MusicAlbum
  date published: 2022
album: Finns det nån?!
  type: MusicAlbum
  date published: 2022-02-09
album: 再見
  type: MusicAlbum
  date published: 2023-07-11
album: Cô Gái Dolce
  type: MusicAlbum
  date published: 2023-12-10
album: PHOBIA
  type: MusicAlbum
  date published: 2024-01-23
album: 曖昧
  type: MusicAlbum
  date published: 2024-03-09
track: Idi Ebube (Live)
  type: MusicRecording
  duration: PT15M5S
  duration ms: 905460
  explicit: false
  by artist: Eben
  by artist: Double H
  in album: Deep, Vol. 1 (Live)
    type: MusicAlbum
    date published: 2023-12-03
  isrc code: TCAHQ2394958
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T04:54:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe3df4ca46989f6a9dbf16245752d193d38e616906986e7102b37ef7271c69902
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHQ2394958
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0xe3df4ca46989f6a9dbf16245752d193d38e616906986e7102b37ef7271c69902. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TCAHQ2394958.
    date published: 2026-07-08T03:20:19Z
  audio: Idi Ebube (Live)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.669
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.325
    additional property: Energy
      type: PropertyValue
      value: 0.788
    additional property: Speechiness
      type: PropertyValue
      value: 0.082
    additional property: Acousticness
      type: PropertyValue
      value: 0.105
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.793
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.371
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.485
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Checka mikrofonen
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272832
  explicit: false
  by artist: OP
  by artist: Bjarne B
  by artist: Double H
  in album: B-Bop
    type: MusicAlbum
    date published: 2021-02-19
  isrc code: SEWGH2001110
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T06:50:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa54cc45d4e90eef2abe92c1038abc20a936bb791d9cf22c40722c142a3dae952
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960362
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960362
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWGH2001110
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T06:58:00Z
  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 0xa54cc45d4e90eef2abe92c1038abc20a936bb791d9cf22c40722c142a3dae952. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/SEWGH2001110.
    date published: 2026-07-31T06:58:00Z
  audio: Checka mikrofonen
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 109.832
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
    additional property: Time Signature
    additional property: Danceability
    additional property: Energy
    additional property: Speechiness
    additional property: Acousticness
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.758

Energy
type: PropertyValue
value: 0.644

Speechiness
type: PropertyValue
value: 0.308

Acousticness
type: PropertyValue
value: 0.267

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.467

Valence (Positivity)
type: PropertyValue
value: 0.763

Loudness (dB)
type: PropertyValue
value: -11.982

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor