Rina Rahman
type: MusicGroup
genre: malay
genre: malay pop
popularity: 14
followers: 3402
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82db6f58d613297f5d43144a13adb0301803c08da5fed1ab42174e71dc460a0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953616
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953616
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b071f7b-9152-4e6a-bcf6-32ecdac5dd90.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b071f7b-9152-4e6a-bcf6-32ecdac5dd90.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b071f7b-9152-4e6a-bcf6-32ecdac5dd90
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:58:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82db6f58d613297f5d43144a13adb0301803c08da5fed1ab42174e71dc460a0d","name":"Rina Rahman","registered_at":"2026-06-14T07:19:23Z","symbol":"NIM0379293","token_address":"0x8eef7dc15767876ba2dc36d2b9efe3eaceb41017","type":"artist","uuid":"1b071f7b-9152-4e6a-bcf6-32ecdac5dd90"}
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 0x82db6f58d613297f5d43144a13adb0301803c08da5fed1ab42174e71dc460a0d. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b071f7b-9152-4e6a-bcf6-32ecdac5dd90.json and https://artists.proofprofile.net/proofs/artist/1b071f7b-9152-4e6a-bcf6-32ecdac5dd90.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:00:45Z
  text: {"copyright_id":"0x82db6f58d613297f5d43144a13adb0301803c08da5fed1ab42174e71dc460a0d","name":"Rina Rahman","registered_at":"2026-06-14T07:19:23Z","symbol":"NIM0379293","token_address":"0x8eef7dc15767876ba2dc36d2b9efe3eaceb41017","type":"artist","uuid":"1b071f7b-9152-4e6a-bcf6-32ecdac5dd90"}
album: Ku Ingin Bahgia
  type: MusicAlbum
  date published: 1978-01-01
album: Ada Kesedihan Di Wajahmu
  type: MusicAlbum
  date published: 1979-01-01
album: Hidup Dan Kesedaran
  type: MusicAlbum
  date published: 2007-01-01
album: Ku Ingin Bahgia
  type: MusicAlbum
  date published: 2007-01-01
track: Joget Teman Hati
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200000
  explicit: false
  by artist: Rina Rahman
  in album: Joget Kenangan Manis
    type: MusicAlbum
    date published: 2014-05-01
  isrc code: SGA037801614
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T00:29:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbe5d78dbc0db71fec801f81c8cb84b3079c07dc33a3ab3c01cee1c0fed018245
  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/SGA037801614
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5d78dbc0db71fec801f81c8cb84b3079c07dc33a3ab3c01cee1c0fed018245. 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/SGA037801614.
    date published: 2026-07-08T03:22:41Z
  audio: Joget Teman Hati
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.058
    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: 0.616
    additional property: Energy
      type: PropertyValue
      value: 0.53
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.743
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.463
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.779
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.054
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor