Mushroom
type: MusicGroup
genre: krautrock
description: thumb|upright=1.35|Pholiota squarrosa growing at the base of a tree A mushroom is the fleshy, spore-bearing fruiting body of a fungus, typically produced above ground on soil or another food source.
popularity: 16
followers: 1398
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca9af4ed-1885-40c3-b2ed-ae170b700f95.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-15T11:57:35Z
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 0x3185b7be6cabb96c992fcc6eb559758dcdd763256781311af3320ce68b81bc23. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca9af4ed-1885-40c3-b2ed-ae170b700f95.json and https://artists.proofprofile.net/proofs/artist/ca9af4ed-1885-40c3-b2ed-ae170b700f95.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
album: Early One Morning (Remastered)
  type: MusicAlbum
  date published: 1973
album: Alive and in Full Bloom
  type: MusicAlbum
  date published: 1998
album: Alive and in full bloom
  type: MusicAlbum
  date published: 1998-01-01
album: Hydrogen Jukebox
  type: MusicAlbum
  date published: 1999-01-01
album: Foxy Music
  type: MusicAlbum
  date published: 2001
album: Glazed Popems
  type: MusicAlbum
  date published: 2004
album: Joint Happening
  type: MusicAlbum
  date published: 2007
album: Naked, Stoned & Stabbed
  type: MusicAlbum
  date published: 2010-04-27
album: Naked, Stoned, and Stabbed
  type: MusicAlbum
  date published: 2010-05-07
album: Really Don't Mind If You Sit this One Out
  type: MusicAlbum
  date published: 2010-09-01
album: Yesterday, I Saw You Kissing Tiny Flowers
  type: MusicAlbum
  date published: 2010-09-01
album: Early One Morning
  type: MusicAlbum
  date published: 2010-09-30
album: Early One Morning
  type: MusicAlbum
  date published: 2012
album: L'Alleanza
  type: MusicAlbum
  date published: 2013-06-07
album: No Hashtag
  type: MusicAlbum
  date published: 2013-10-31
album: Choice
  type: MusicAlbum
  date published: 2018-04-18
album: I Love You
  type: MusicAlbum
  date published: 2018-07-07
album: Fate
  type: MusicAlbum
  date published: 2018-08-07
album: Great Wall
  type: MusicAlbum
  date published: 2018-09-15
album: Great Wall EP
  type: MusicAlbum
  date published: 2019-02-08
album: Be Yourself
  type: MusicAlbum
  date published: 2019-02-09
album: Just Wait
  type: MusicAlbum
  date published: 2019-02-26
album: Just Wait
  type: MusicAlbum
  date published: 2019-02-28
album: Desert Boat
  type: MusicAlbum
  date published: 2019-03-15
  track: Desert Boat
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182000
    explicit: false
    by artist: Mushroom
    in album: Desert Boat
      type: MusicAlbum
      date published: 2019-03-15
    genre: krautrock
    isrc code: NLQ8D1900070
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    additional property: CopyrightStatus
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      value: registered
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ8D1900070
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0x4d3af3d4620d2092b4256af40f3faea82e664094a6d68ac239fd6999b142fc65. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/NLQ8D1900070.
      date published: 2026-07-05T04:47:21Z
    audio: Desert Boat
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.017
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.596
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
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        value: 0.052
      additional property: Acousticness
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        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.207
      additional property: Liveness
        type: PropertyValue
        value: 0.229
      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.818
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Desert Boat
  type: MusicAlbum
  date published: 2019-03-15
album: Pig Pig Man
  type: MusicAlbum
  date published: 2019-06-01
album: Mushroom - Pig Pig Man
album: First Love
album: Love You Three 3000
album: FALL IN LOVE
album: Lighter (纯音乐)
album: Surulere (Original Version)
album: Dreamland
album: Mushroom Company
album: Showing Me The Way
track: Hold On To Me - Mixed Cut
track: Existence
track: The Emperor of Wyoming

Hold On To Me - Mixed Cut
type: MusicRecording
duration: PT2M26S
duration ms: 146002
explicit: false
by artist: ChAn.
by artist: Mushroom
by artist: Jel7yz
in album: OneSeventy: The Annual IV
  type: MusicAlbum
  date published: 2022-12-30
isrc code: GBLV62209172
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62209172
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815cb67bff4733b15ebf894687d4f5a412916af636715f0000cfe38553d58ee2. 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/GBLV62209172.
  date published: 2026-07-08T03:20:19Z
audio: Hold On To Me - Mixed Cut
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 165.495
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.432
  additional property: Energy
    type: PropertyValue
    value: 0.865
  additional property: Speechiness
    type: PropertyValue
    value: 0.064
  additional property: Acousticness
    type: PropertyValue
    value: 0.005
  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
    value: 0.397
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.278
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.418
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Existence
type: MusicRecording
duration: PT3M49S
duration ms: 229058
explicit: false
by artist: Wav3motion
by artist: Mushroom
by artist: ChAn.
by artist: Dirty Workz
in album: Existence
  type: MusicAlbum
  date published: 2021-12-22
genre: euphoric-hardstyle
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a2a97f74e9444fea4ca51e6d3258a53dc930ee4957efa9d71726d5385584e1. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/BEB682100455.
  date published: 2026-07-30T14:53:07Z
audio: Existence
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 151.986
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.471
  additional property: Energy
    type: PropertyValue
    value: 0.986
  additional property: Speechiness
    type: PropertyValue
    value: 0.114
  additional property: Acousticness
    type: PropertyValue
    value: 0.003
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.014
  additional property: Liveness
    type: PropertyValue
    value: 0.429
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.3
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.19
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: BEB682100455
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960268
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T14:53:07+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEB682100455
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960268
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960268
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T14:53:07+00:00
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

The Emperor of Wyoming
type: MusicRecording
duration: PT2M39S
duration ms: 159093
explicit: false
by artist: Mushroom
in album: This Note's for you Too! A Tribute to Neil Young
  type: MusicAlbum
  date published: 1999-04-20
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457125e1250f9e8bddd23ce6a4db8820658b402f651c7ab3e071d18b8441a3c5. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/NLK509900021.
  date published: 2026-08-01T03:13:03Z
audio: The Emperor of Wyoming
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.039
  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: 0.444
  additional property: Energy
    type: PropertyValue
    value: 0.479
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.035
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.556
  additional property: Liveness
    type: PropertyValue
    value: 0.221
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.604
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.4
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: NLK509900021
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
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  value: 960500
additional property: BitcoinTime
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  value: 2026-08-01T03:13:03+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK509900021
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960500
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T03:13:03+00:00
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

Mushroom - Pig Pig Man
type: MusicAlbum
date published: 2019-06-23

First Love
type: MusicAlbum
date published: 2019-09-21

First Love
type: MusicAlbum
date published: 2019-10-01

Love You Three 3000
type: MusicAlbum
date published: 2019-10-01

FALL IN LOVE
type: MusicAlbum
date published: 2020-01-11

Lighter (纯音乐)
type: MusicAlbum
date published: 2020-02-09

Surulere (Original Version)
type: MusicAlbum
date published: 2020-08-20

Dreamland
type: MusicAlbum
date published: 2020-09-15

Mushroom Company
type: MusicAlbum
date published: 2020-10-29

Showing Me The Way
type: MusicAlbum
date published: 2024-03-22