Medeia
type: MusicGroup
genre: deathcore
genre: death metal
genre: melodic death metal
genre: pirate metal
popularity: 12
followers: 4866
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43ef2204ca1c52cc2215c8f7f4c6887dd86d37ce56da4121fb20d890ba27bced
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cefdf3b4-531c-43ba-aaf9-d568ac561756.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cefdf3b4-531c-43ba-aaf9-d568ac561756.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cefdf3b4-531c-43ba-aaf9-d568ac561756
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
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 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 0x43ef2204ca1c52cc2215c8f7f4c6887dd86d37ce56da4121fb20d890ba27bced. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cefdf3b4-531c-43ba-aaf9-d568ac561756.json and https://artists.proofprofile.net/proofs/artist/cefdf3b4-531c-43ba-aaf9-d568ac561756.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
album: Cult
  type: MusicAlbum
  date published: 2008
album: Medeia
  type: MusicAlbum
  date published: 2008
album: Cult
  type: MusicAlbum
  date published: 2008-09-17
album: Cult
  type: MusicAlbum
  date published: 2010-03-23
album: Abandon All
  type: MusicAlbum
  date published: 2011-01-01
album: Abandon All
  type: MusicAlbum
  date published: 2011-01-01
album: Abandon All
  type: MusicAlbum
  date published: 2011-05-25
album: Iconoclastic
  type: MusicAlbum
  date published: 2013-10-25
album: Franpire
  type: MusicAlbum
  date published: 2015-04-29
album: Manning the Helm
  type: MusicAlbum
  date published: 2015-08-21
album: Phenomenon
  type: MusicAlbum
  date published: 2018-08-29
album: Collision Imminent
  type: MusicAlbum
  date published: 2018-10-31
album: AntiXmas
  type: MusicAlbum
  date published: 2018-12-05
album: Insectia
  type: MusicAlbum
  date published: 2019-01-11
album: Xenosis
  type: MusicAlbum
  date published: 2019-01-18
album: MTH 2.0
  type: MusicAlbum
  date published: 2019-11-15
album: Alternative Death
  type: MusicAlbum
  date published: 2020-08-21
album: A Cross to Bear
  type: MusicAlbum
  date published: 2022-01-26
  track: A Cross to Bear
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241509
    explicit: true
    by artist: Medeia
    in album: A Cross to Bear
      type: MusicAlbum
      date published: 2022-01-26
    genre: deathcore
    genre: death metal
    genre: melodic death metal
    genre: pirate metal
    isrc code: FI9PF2100224
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T19:31:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3b2afbff1cb2b04315368a9611b4cd9a0777e968a1229a348f3dcc5489339e51
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957747
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957747
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI9PF2100224
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T19:35:06Z
    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 0x3b2afbff1cb2b04315368a9611b4cd9a0777e968a1229a348f3dcc5489339e51. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/FI9PF2100224.
      date published: 2026-07-12T19:35:06Z
    audio: A Cross to Bear
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.913
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.285
      additional property: Energy
        type: PropertyValue
        value: 0.98
      additional property: Speechiness
        type: PropertyValue
        value: 0.356
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.147
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.307
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Superseptic
  type: MusicAlbum
  date published: 2023-08-25
album: A Drug Induced Existence
  type: MusicAlbum
  date published: 2024-03-08
album: A Drug Enhanced Existence
  type: MusicAlbum
  date published: 2024-05-08
album: Edgecrusher
  type: MusicAlbum
  date published: 2024-09-20
album: Mother of Lies
  type: MusicAlbum
  date published: 2024-10-25