Sergio Walgood
type: MusicGroup
genre: downtempo
popularity: 6
followers: 1317
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a329fd9472f01d4d3561c968f5b66a0bb07433ad9c0a76d5a396258ab0d652b
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/645bebe8-fbbc-41c0-b6fc-014c40635d36.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/645bebe8-fbbc-41c0-b6fc-014c40635d36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/645bebe8-fbbc-41c0-b6fc-014c40635d36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a329fd9472f01d4d3561c968f5b66a0bb07433ad9c0a76d5a396258ab0d652b","name":"Sergio Walgood","registered_at":"2026-06-17T00:59:12Z","symbol":"NIM1231172","token_address":"0xa66ebe1639b50262850e8748888191b1b4889637","type":"artist","uuid":"645bebe8-fbbc-41c0-b6fc-014c40635d36"}
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 0x1a329fd9472f01d4d3561c968f5b66a0bb07433ad9c0a76d5a396258ab0d652b. 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/645bebe8-fbbc-41c0-b6fc-014c40635d36.json and https://artists.proofprofile.net/proofs/artist/645bebe8-fbbc-41c0-b6fc-014c40635d36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1a329fd9472f01d4d3561c968f5b66a0bb07433ad9c0a76d5a396258ab0d652b","name":"Sergio Walgood","registered_at":"2026-06-17T00:59:12Z","symbol":"NIM1231172","token_address":"0xa66ebe1639b50262850e8748888191b1b4889637","type":"artist","uuid":"645bebe8-fbbc-41c0-b6fc-014c40635d36"}
album: Chill in Tribe
  type: MusicAlbum
  date published: 2010-06-28
album: The Mind and Space
  type: MusicAlbum
  date published: 2013
album: This Place
  type: MusicAlbum
  date published: 2018-04-22
album: This Place
  type: MusicAlbum
  date published: 2018-04-23
album: Ionosfera
  type: MusicAlbum
  date published: 2020-04-01
album: Chill in Tribe Remakes
  type: MusicAlbum
  date published: 2020-05-02
album: The Mind and Space Remakes
  type: MusicAlbum
  date published: 2020-05-11
album: Biogenesis
  type: MusicAlbum
  date published: 2020-12-17
album: Looking Glass
  type: MusicAlbum
  date published: 2022-03-11
album: What's the Story
  type: MusicAlbum
  date published: 2025-06-20
track: Looking Glass
  type: MusicRecording
  duration: PT9M0S
  duration ms: 540728
  explicit: false
  by artist: Sergio Walgood
  in album: Rise of the Butterflies compiled by DJane Miss Butterfly
    type: MusicAlbum
    date published: 2013-03-23
  popularity: 2
  isrc code: USQY51319430
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T15:41:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaaa1e39a519dfaf6b277949a1494df43fadd790d28af6ffef1732dbe119b95a8
  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/USQY51319430
  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 0xaaa1e39a519dfaf6b277949a1494df43fadd790d28af6ffef1732dbe119b95a8. 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/USQY51319430.
    date published: 2026-07-08T03:20:19Z
  audio: Looking Glass
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 122.087
    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: 0.782
    additional property: Energy
      type: PropertyValue
      value: 0.711
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.006
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.692
    additional property: Liveness
      type: PropertyValue
      value: 0.656
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.093
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.646
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Sine Waves Dance
  type: MusicRecording
  duration: PT7M43S
  duration ms: 463948
  explicit: false
  by artist: Sergio Walgood
  in album: Moon Salutations . Mūlādhāra (Compiled by Allix)
    type: MusicAlbum
    date published: 2017-05-12
  isrc code: FR9W11706655
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T23:02:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x65fcd0d601b922868a40e67d727fba8d953300cb014a245ed0331658d2a5d493
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11706655
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0x65fcd0d601b922868a40e67d727fba8d953300cb014a245ed0331658d2a5d493. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR9W11706655.
    date published: 2026-07-08T03:22:41Z
  audio: Sine Waves Dance
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 122.08
    additional property: Musical Key
      type: PropertyValue
      value: 9
    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: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.727

Energy
type: PropertyValue
value: 0.332

Speechiness
type: PropertyValue
value: 0.062

Acousticness
type: PropertyValue
value: 0.82

Instrumentalness
type: PropertyValue
value: 0.925

Liveness
type: PropertyValue
value: 0.08

Valence (Positivity)
type: PropertyValue
value: 0.462

Loudness (dB)
type: PropertyValue
value: -22.501

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major