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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

DEPARTMENT OF EDUCATION - DIVISION OF LEYTE Award a ₱2.7M contract to PYUKEI CONSTRUCTION INC.National agencies

Transaction hash:
47bf35103bf4e891267edaa1005e470e6fef0a36b4a21415b8762488453e0960
Status:
Included and unchanged
Block:
#3,363 2,650 blocks after it
Position in block:
Transaction 116 of 382
Award day:
Mar 16, 2018 (8 yrs 7 mo ago)
Value:
₱2,665,680.13
Project:
repair of school building

Accountability

Bill Sec. 3 and 19
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 #3,363 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)
    DEPARTMENT OF EDUCATION - DIVISION OF LEYTE awarded it to PYUKEI CONSTRUCTION INC. on 2018-03-16.
    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   47bf35103b…3e0960now      …
  2. 2. Block Merkle root changed
    stored   348804024d…caf85anow      …
  3. 3. Block #3363 hash changed
    stored   9a5475fe50…8bd175now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 381 records. Each step hashes the current value together with the sibling shown.

  1. leaf  47bf35103bf4e891267edaa1005e470e6fef0a36b4a21415b8762488453e0960
  2. 01 R 47c0143d83c2311433c0b4f907848530a0fba1c04a66bf697f551e7c0579e96b
  3. 02 R 461d3209bbec130d4f7ef103cdf7c7cc76bcf8e59a87ede979cfd82c22f20c16
  4. 03 L 6bf2701a1cdd92f24be8a47c975a2381af1da7fdb4bb07cb362754ea444d4c69
  5. 04 R 0056cc013488fde122ebad27dcf401b34bf52d182db2e94bc0538a5494772004
  6. 05 L 9d41fec8f7d80398324c8141b4350e42280b3f6b115ecf873f85f85b4dd26ae9
  7. 06 L 383217bf32b107104800e800709b669e298ab360ece376a69ef9612131f3872a
  8. 07 L eb6bc801dce6abef3fb68bc768076e8a1ed5ad905af83ccc9a5159bb1ddbc2ca
  9. 08 R f94f696a17fd633bc46fd7d2cdde940e57f8d4a2bea928ec169398cfe4850161
  10. 09 R 1561fa423bf45f2dbf2d631575f042ef230fa4597623bc453bd0b13ee833a74a
  11. root  348804024daf529856df1511fdd6ea9dc2f645c456f8453d81c8658db3caf85a