Montana Plains
type: MusicGroup
popularity: 39
followers: 221
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19c12cf0c6724ca7f72f1e93fb6f7edf27f76ef7dea04c8a9272633b2099db3b
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/bdd38bc6-e8b7-422e-9c1e-a59903b5bab4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdd38bc6-e8b7-422e-9c1e-a59903b5bab4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bdd38bc6-e8b7-422e-9c1e-a59903b5bab4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19c12cf0c6724ca7f72f1e93fb6f7edf27f76ef7dea04c8a9272633b2099db3b","name":"Montana Plains","registered_at":"2026-06-12T08:41:49Z","symbol":"NIM0245360","token_address":"0x0a3857ec0f4e4aa0ee4bd9e7a5efd85d2e1b4152","type":"artist","uuid":"bdd38bc6-e8b7-422e-9c1e-a59903b5bab4"}
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 0x19c12cf0c6724ca7f72f1e93fb6f7edf27f76ef7dea04c8a9272633b2099db3b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdd38bc6-e8b7-422e-9c1e-a59903b5bab4.json and https://artists.proofprofile.net/proofs/artist/bdd38bc6-e8b7-422e-9c1e-a59903b5bab4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x19c12cf0c6724ca7f72f1e93fb6f7edf27f76ef7dea04c8a9272633b2099db3b","name":"Montana Plains","registered_at":"2026-06-12T08:41:49Z","symbol":"NIM0245360","token_address":"0x0a3857ec0f4e4aa0ee4bd9e7a5efd85d2e1b4152","type":"artist","uuid":"bdd38bc6-e8b7-422e-9c1e-a59903b5bab4"}
album: Placid Skies
  type: MusicAlbum
  date published: 2019-09-17
  track: Placid Skies
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162849
    explicit: false
    by artist: Montana Plains
    in album: Placid Skies
      type: MusicAlbum
      date published: 2019-09-17
    isrc code: SE5IB1901112
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T14:08:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x148461affd40119b2cb48a8045a99e5bd4a3e4d44681ddaac14ce0aeade986de
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB1901112
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x148461affd40119b2cb48a8045a99e5bd4a3e4d44681ddaac14ce0aeade986de. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/SE5IB1901112.
      date published: 2026-07-03T19:59:51Z
    audio: Placid Skies
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.794
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.288
      additional property: Energy
        type: PropertyValue
        value: 0.112
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.686
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.823
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.082
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.734
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sound Of Rain
  type: MusicAlbum
  date published: 2019-11-22
album: Yesteryear
  type: MusicAlbum
  date published: 2020-03-16
album: Hummingbird
  type: MusicAlbum
  date published: 2022-03-17
album: Kootenai
  type: MusicAlbum
  date published: 2022-08-22
album: Deep Canyon
  type: MusicAlbum
  date published: 2023-01-06
album: Deep Canyon (Sound Bath)
  type: MusicAlbum
  date published: 2023-02-23
album: A Sky Wide Open
  type: MusicAlbum
  date published: 2023-06-15
album: Under the Sleepy Sky
  type: MusicAlbum
  date published: 2023-10-20
album: Birds Take Flight
  type: MusicAlbum
  date published: 2024-03-15
album: Wildlings
  type: MusicAlbum
  date published: 2024-06-07
album: Ocean Size
  type: MusicAlbum
  date published: 2024-10-24
album: Humble
  type: MusicAlbum
  date published: 2024-12-12
album: Servile
  type: MusicAlbum
  date published: 2024-12-19
album: Unbowed
  type: MusicAlbum
  date published: 2024-12-26
album: Nurture
  type: MusicAlbum
  date published: 2025-01-02
album: disentangled
  type: MusicAlbum
  date published: 2025-01-24
track: Deep Canyon
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121198
  explicit: false
  by artist: Montana Plains
  in album: Sound Bath
    type: MusicAlbum
    date published: 2024-08-21
  popularity: 0
  isrc code: SE5IB2306488
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T09:22:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x454be323bdaa5504d94d238b2352e6916348b441e97db66d8beb578bf2e81ac9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960240
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960240
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Deep Canyon

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2306488

OTSTimestamp
type: PropertyValue
value: 2026-07-30T09:57:33Z

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 0x454be323bdaa5504d94d238b2352e6916348b441e97db66d8beb578bf2e81ac9. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/SE5IB2306488.
date published: 2026-07-30T09:57:33Z

Deep Canyon
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 98.821
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.202
additional property: Energy
  type: PropertyValue
  value: 0.042
additional property: Speechiness
  type: PropertyValue
  value: 0.038
additional property: Acousticness
  type: PropertyValue
  value: 0.951
additional property: Instrumentalness
  type: PropertyValue
  value: 0.763
additional property: Liveness
  type: PropertyValue
  value: 0.143
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.117
additional property: Loudness (dB)
  type: PropertyValue
  value: -32.088
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major