Sweet Gum Tree
type: MusicGroup
popularity: 13
followers: 273
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d020163270d9cb2b1f1b4c7a5ab174c3aed21d7da8a451e7a604f9ba7af7256
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db8a95bd-2e2d-45e8-b9d7-d94be6d1232d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db8a95bd-2e2d-45e8-b9d7-d94be6d1232d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/db8a95bd-2e2d-45e8-b9d7-d94be6d1232d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d020163270d9cb2b1f1b4c7a5ab174c3aed21d7da8a451e7a604f9ba7af7256","name":"Sweet Gum Tree","registered_at":"2026-06-15T03:30:18Z","symbol":"NIM0668227","token_address":"0x6fb86d32b0321428d735e98b6129b6f512515fda","type":"artist","uuid":"db8a95bd-2e2d-45e8-b9d7-d94be6d1232d"}
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 0x4d020163270d9cb2b1f1b4c7a5ab174c3aed21d7da8a451e7a604f9ba7af7256. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db8a95bd-2e2d-45e8-b9d7-d94be6d1232d.json and https://artists.proofprofile.net/proofs/artist/db8a95bd-2e2d-45e8-b9d7-d94be6d1232d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0x4d020163270d9cb2b1f1b4c7a5ab174c3aed21d7da8a451e7a604f9ba7af7256","name":"Sweet Gum Tree","registered_at":"2026-06-15T03:30:18Z","symbol":"NIM0668227","token_address":"0x6fb86d32b0321428d735e98b6129b6f512515fda","type":"artist","uuid":"db8a95bd-2e2d-45e8-b9d7-d94be6d1232d"}
album: Always Crashing in the Same Car
  type: MusicAlbum
  date published: 1977
album: Glow Ants
  type: MusicAlbum
  date published: 2011-03-07
album: Glow Ants
  type: MusicAlbum
  date published: 2011-03-07
album: The Snakes You Charm & The Wolves You Tame
  type: MusicAlbum
  date published: 2014-02-03
album: The Snakes You Charm and the Wolves You Tame
  type: MusicAlbum
  date published: 2014-02-03
album: Sustain the Illusion
  type: MusicAlbum
  date published: 2017-03-31
album: The Gift (Single Edit)
  type: MusicAlbum
  date published: 2017-09-22
album: Lifelines
  type: MusicAlbum
  date published: 2021-08-20
album: A Bright Interval
  type: MusicAlbum
  date published: 2021-10-01
album: Silvatica
  type: MusicAlbum
  date published: 2021-11-26
  track: Lifelines
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209826
    explicit: false
    by artist: Sweet Gum Tree
    in album: Silvatica
      type: MusicAlbum
      date published: 2021-11-26
    isrc code: FR9W12000473
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T01:35:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x55b1dbdeaec2d9401492eb3ca1003672d469f8f6be720bd3bab70ed0aca78ccf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958951
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958951
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12000473
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T02:01:41Z
    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 0x55b1dbdeaec2d9401492eb3ca1003672d469f8f6be720bd3bab70ed0aca78ccf. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/FR9W12000473.
      date published: 2026-07-21T02:01:41Z
    audio: Lifelines
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.876
      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: 0.562
      additional property: Energy
        type: PropertyValue
        value: 0.717
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.032
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.007
      additional property: Liveness
        type: PropertyValue
        value: 0.154
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.121
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.26
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Silvatica
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154986
    explicit: false
    by artist: Sweet Gum Tree
    in album: Silvatica
      type: MusicAlbum
      date published: 2021-11-26
    isrc code: FR9W12000471
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T18:05:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8a10e91ce692c4fc97481581c191aa53a41a76a014b478203c0e647a3fb48ab5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12000471
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T18:21:04Z
    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 0x8a10e91ce692c4fc97481581c191aa53a41a76a014b478203c0e647a3fb48ab5. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/FR9W12000471.
      date published: 2026-07-13T18:21:04Z
    audio: Silvatica
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.231
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      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
album: Grateful as Fire (Remastered)
album: Addendum I
album: A Bright Interval (alternative instrumental version)
album: Acoustic Radio Session
album: Addendum II
album: Velvet Underkill

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.446

Energy
type: PropertyValue
value: 0.466

Speechiness
type: PropertyValue
value: 0.034

Acousticness
type: PropertyValue
value: 0.335

Instrumentalness
type: PropertyValue
value: 0.718

Liveness
type: PropertyValue
value: 0.171

Valence (Positivity)
type: PropertyValue
value: 0.189

Loudness (dB)
type: PropertyValue
value: -7.051

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Minor

Grateful as Fire (Remastered)
type: MusicAlbum
date published: 2022-09-07

Addendum I
type: MusicAlbum
date published: 2023-03-03

A Bright Interval (alternative instrumental version)
type: MusicAlbum
date published: 2024-08-27

Acoustic Radio Session
type: MusicAlbum
date published: 2024-10-17

Addendum II
type: MusicAlbum
date published: 2025-01-17

Velvet Underkill
type: MusicAlbum
date published: 2025-11-07