Almaster
type: MusicGroup
genre: bossa nova
popularity: 23
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ee359f95e9959afc7730926d8732527d0f51dff1e27e2fe142415def879cf67
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/55ea0a25-0d8b-4bbd-ad1f-81a64946f844.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55ea0a25-0d8b-4bbd-ad1f-81a64946f844.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55ea0a25-0d8b-4bbd-ad1f-81a64946f844
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x4ee359f95e9959afc7730926d8732527d0f51dff1e27e2fe142415def879cf67. 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/55ea0a25-0d8b-4bbd-ad1f-81a64946f844.json and https://artists.proofprofile.net/proofs/artist/55ea0a25-0d8b-4bbd-ad1f-81a64946f844.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Breath of the Sea
  type: MusicAlbum
  date published: 2020-09-23
  track: Breath of the Sea
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231811
    explicit: false
    by artist: Almaster
    in album: Breath of the Sea
      type: MusicAlbum
      date published: 2020-09-23
    genre: bossa nova
    isrc code: ITX5I2000001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T13:06:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdd423f4ac6a9085c0351874aff74f23dd966b15a5ee0072b9c6688de5605d1ab
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958552
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958552
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX5I2000001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T13:15:29Z
    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 0xdd423f4ac6a9085c0351874aff74f23dd966b15a5ee0072b9c6688de5605d1ab. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/ITX5I2000001.
      date published: 2026-07-18T13:15:29Z
    audio: Breath of the Sea
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.955
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.673
      additional property: Energy
        type: PropertyValue
        value: 0.443
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.914
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.106
      additional property: Liveness
        type: PropertyValue
        value: 0.203
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.108
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.924
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Walking Down
  type: MusicAlbum
  date published: 2020-10-04
album: Again Day
  type: MusicAlbum
  date published: 2020-10-12
  track: Again Day
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163857
    explicit: false
    by artist: Almaster
    in album: Again Day
      type: MusicAlbum
      date published: 2020-10-12
    genre: bossa nova
    isrc code: ITX5I2000006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:31:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x467858cd75383e28107151698df813a525ad693c8bd0dafe82766a98dab67a73
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX5I2000006
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x467858cd75383e28107151698df813a525ad693c8bd0dafe82766a98dab67a73. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ITX5I2000006.
      date published: 2026-07-05T18:48:28Z
    audio: Again Day
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.301
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.465
      additional property: Energy
        type: PropertyValue
        value: 0.158
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.961
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.91
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Deseo Latino
album: Perfect Night
album: Human Senses
album: The Last Angel
album: Flames on Beach
album: I'm Coming To Get You
album: Feeling of Love
album: Winter Waves
album: This Endless Evening
album: Don't Say a Word
album: Not Alone Tonight
album: Nobody Wins Nobody Loses
album: On the way to Copacabana
album: Walk And Never Stop
album: Behind the Corner
album: Good Morning Life

Valence (Positivity)
type: PropertyValue
value: 0.088

Loudness (dB)
type: PropertyValue
value: -16.025

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

Deseo Latino
type: MusicAlbum
date published: 2020-11-13

Perfect Night
type: MusicAlbum
date published: 2020-11-22

Human Senses
type: MusicAlbum
date published: 2020-12-03

Human Senses
type: MusicAlbum
date published: 2020-12-03

The Last Angel
type: MusicAlbum
date published: 2021-01-12

Flames on Beach
type: MusicAlbum
date published: 2021-03-02

I'm Coming To Get You
type: MusicAlbum
date published: 2021-05-31

Feeling of Love
type: MusicAlbum
date published: 2021-09-04

Winter Waves
type: MusicAlbum
date published: 2021-11-18

This Endless Evening
type: MusicAlbum
date published: 2021-12-15

Don't Say a Word
type: MusicAlbum
date published: 2022-02-17

Not Alone Tonight
type: MusicAlbum
date published: 2022-04-26

Nobody Wins Nobody Loses
type: MusicAlbum
date published: 2023-02-20

On the way to Copacabana
type: MusicAlbum
date published: 2023-07-19

Walk And Never Stop
type: MusicAlbum
date published: 2024-01-09

Behind the Corner
type: MusicAlbum
date published: 2025-02-03

Good Morning Life
type: MusicAlbum
date published: 2025-02-18