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FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

BICOL MEDICAL CENTER Award a ₱937.5K contract to A1 PRIME CONSTRUCTION AND TRADING CORPORATIONNational agencies

Transaction hash:
d61e10aa05b3652d4366e04ee39ecca035740a6701594636466a7a42a4266cef
Status:
Included and unchanged
Block:
#4,603 1,410 blocks after it
Position in block:
Transaction 158 of 186
Award day:
Oct 19, 2021 (5 yrs ago)
Value:
₱937,454.40
Project:
Const. of covered pathwalk

Accountability

Bill Sec. 3 and 19
Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #4,603 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    BICOL MEDICAL CENTER awarded it to A1 PRIME CONSTRUCTION AND TRADING CORPORATION on 2021-10-19.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   d61e10aa05…266cefnow      …
  2. 2. Block Merkle root changed
    stored   38b97b1d93…86da5bnow      …
  3. 3. Block #4603 hash changed
    stored   de36f90fd2…ce7e28now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 185 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d61e10aa05b3652d4366e04ee39ecca035740a6701594636466a7a42a4266cef
  2. 01 R d84cfddce5925d1487a1d176eb9882be96a500f7cdc8e8508961eb4628ec4e5b
  3. 02 L fcd7451d160e23be0c4fa5c158f2e59c0284a4c802d57ccf8ea3b01fd7459345
  4. 03 L 768ac77bf473d3eca70d79f479ed1d35e19fa2750691749968353a020d8de99a
  5. 04 L db60556f4e9e94b53620530da7b47405bc97f3948ff01f8a85931c9611ce3d91
  6. 05 L e2a1ca3534911cfd3c1b853f5b01ea548e28bd1af5b51d7b69e4e8c26e1e4985
  7. 06 R 30f2d4999db27568d7012440046c4d5effd080e6200ce0edb8323fcf51f4f8c4
  8. 07 R f2dbd20f46db36a1ea5f7c173f683ec24f3387e2b8c1617af891639c33bfe75f
  9. 08 L 001cac2e86e002f870aad1c96c98b86f50b3c0d7f6e0b7fe01d1916d5ef09e07
  10. root  38b97b1d93fd9f0f06a74876120ebb9f32130373649bf09ff88fefe96886da5b