Mert Can
type: MusicGroup
description: Mert Can (born 9 October 1993) is a Turkish footballer who plays as a centre-back for Mersin İdman Yurdu. He made his Süper Lig debut on 13 April 2013. References External links Player profile at T
popularity: 7
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11ce49ebc50133bd628aa58f7ccc55567d7e347bf476e307a33d3fe2ea998947
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c160e41-0c25-4383-bb25-7d6fefcf9e41.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c160e41-0c25-4383-bb25-7d6fefcf9e41.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c160e41-0c25-4383-bb25-7d6fefcf9e41
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11ce49ebc50133bd628aa58f7ccc55567d7e347bf476e307a33d3fe2ea998947","name":"Mert Can","registered_at":"2026-06-16T10:50:20Z","symbol":"NIM1028669","token_address":"0xe751207cf474432d3d75efa9d6318325acf0da16","type":"artist","uuid":"3c160e41-0c25-4383-bb25-7d6fefcf9e41"}
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 0x11ce49ebc50133bd628aa58f7ccc55567d7e347bf476e307a33d3fe2ea998947. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c160e41-0c25-4383-bb25-7d6fefcf9e41.json and https://artists.proofprofile.net/proofs/artist/3c160e41-0c25-4383-bb25-7d6fefcf9e41.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0x11ce49ebc50133bd628aa58f7ccc55567d7e347bf476e307a33d3fe2ea998947","name":"Mert Can","registered_at":"2026-06-16T10:50:20Z","symbol":"NIM1028669","token_address":"0xe751207cf474432d3d75efa9d6318325acf0da16","type":"artist","uuid":"3c160e41-0c25-4383-bb25-7d6fefcf9e41"}
album: Kalbime Sordum
  type: MusicAlbum
  date published: 2022-09-08
  track: Kalbime Sordum
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169285
    explicit: false
    by artist: Mert Can
    in album: Kalbime Sordum
      type: MusicAlbum
      date published: 2022-09-08
    isrc code: FRX762208991
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762208991
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x756e5a0d287a920aeb2f3919fc8c488c91b3a0ca24c98a843094614ebb8978d5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762208991 — a six-check JSON result.
      date published: 2026-07-05T10:01:46Z
    audio: Kalbime Sordum
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.158
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.727
      additional property: Energy
        type: PropertyValue
        value: 0.465
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.65
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.153
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.665
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.685
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: İki Kürek Bir Sandal
  type: MusicAlbum
  date published: 2025-05-16