Smbat Hovhannisyan
type: MusicGroup
popularity: 7
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x530341f2ba456f6d1be17f79dc19f8727621f6bf6101b417962e7a82a7de47ab
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/5f198589-88f9-41ae-b920-cfe5f0ca8966.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f198589-88f9-41ae-b920-cfe5f0ca8966.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f198589-88f9-41ae-b920-cfe5f0ca8966
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x530341f2ba456f6d1be17f79dc19f8727621f6bf6101b417962e7a82a7de47ab","name":"Smbat Hovhannisyan","registered_at":"2026-06-16T22:46:31Z","symbol":"NIM1199529","token_address":"0x90b11db2cdbdac085b77fec271e5fb2b46f6b229","type":"artist","uuid":"5f198589-88f9-41ae-b920-cfe5f0ca8966"}
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 0x530341f2ba456f6d1be17f79dc19f8727621f6bf6101b417962e7a82a7de47ab. 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/5f198589-88f9-41ae-b920-cfe5f0ca8966.json and https://artists.proofprofile.net/proofs/artist/5f198589-88f9-41ae-b920-cfe5f0ca8966.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x530341f2ba456f6d1be17f79dc19f8727621f6bf6101b417962e7a82a7de47ab","name":"Smbat Hovhannisyan","registered_at":"2026-06-16T22:46:31Z","symbol":"NIM1199529","token_address":"0x90b11db2cdbdac085b77fec271e5fb2b46f6b229","type":"artist","uuid":"5f198589-88f9-41ae-b920-cfe5f0ca8966"}
album: Sirelov e
  type: MusicAlbum
  date published: 2023-10-22
album: Erevi
  type: MusicAlbum
  date published: 2023-11-12
album: Qo Srti Chap
  type: MusicAlbum
  date published: 2023-12-07
album: Mi gdal ser
  type: MusicAlbum
  date published: 2024-02-22
album: Du aravot es
  type: MusicAlbum
  date published: 2024-03-01
  track: Du aravot es
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221418
    explicit: false
    by artist: Smbat Hovhannisyan
    in album: Du aravot es
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: GB8KE2405323
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T13:09:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x34014d52689f3be42ab09cb75f8070b00baa95aeee8972f6176b9a47c54adcd2
    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/GB8KE2405323
    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 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 0x34014d52689f3be42ab09cb75f8070b00baa95aeee8972f6176b9a47c54adcd2. 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/GB8KE2405323.
      date published: 2026-07-05T18:48:28Z
    audio: Du aravot es
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.078
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.718
      additional property: Energy
        type: PropertyValue
        value: 0.429
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.3
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.16
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.682
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.883
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Kuzem
  type: MusicAlbum
  date published: 2024-03-08
album: Du im erjankutyunn es
  type: MusicAlbum
  date published: 2024-05-06
album: Qo siruc en koghm (cover)
  type: MusicAlbum
  date published: 2024-08-01
album: Qo anunn uni sirty im
  type: MusicAlbum
  date published: 2024-09-14
album: Erb du chkayir
  type: MusicAlbum
  date published: 2024-10-05
album: Amenasirun sery
  type: MusicAlbum
  date published: 2024-10-27
album: Sirelu ban ches
  type: MusicAlbum
  date published: 2024-12-23
album: Sa el kancni
  type: MusicAlbum
  date published: 2025-01-28
album: Chaprac orery
  type: MusicAlbum
  date published: 2025-03-27
album: DARY MEK
  type: MusicAlbum
  date published: 2025-06-06
album: Araj gitei
  type: MusicAlbum
  date published: 2025-09-25
  track: Araj gitei
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230000
    explicit: false
    by artist: Smbat Hovhannisyan
    in album: Araj gitei
      type: MusicAlbum
      date published: 2025-09-25
    isrc code: GB8KE2522631
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T13:20:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2db62466a51b925eb4fbb2d66456d03b0a39aeb5a751deb87de20183ff0300df
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2522631
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T13:27:11Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Araj gitei

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 0x2db62466a51b925eb4fbb2d66456d03b0a39aeb5a751deb87de20183ff0300df. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/GB8KE2522631.
date published: 2026-07-20T13:27:11Z

Araj gitei
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 168.028
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.655
additional property: Energy
  type: PropertyValue
  value: 0.724
additional property: Speechiness
  type: PropertyValue
  value: 0.329
additional property: Acousticness
  type: PropertyValue
  value: 0.652
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.289
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.891
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.369
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Minor