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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 ENVIRONMENT AND NATURAL RES. - PENRO - XI Award a ₱203.6K contract to 228 TWO TWENTY EIGHT PRINTING SHOPNational agencies

Transaction hash:
4b580f8996b27cd7bcb7da2c5636100ade513a715d34e35a9ce6e8807719ce2a
Status:
Included and unchanged
Block:
#5,702 311 blocks after it
Position in block:
Transaction 57 of 218
Award day:
Dec 5, 2024 (1 yr 11 mo ago)

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 #5,702 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 ENVIRONMENT AND NATURAL RES. - PENRO - XI awarded it to 228 TWO TWENTY EIGHT PRINTING SHOP on 2024-12-05.
    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   4b580f8996…19ce2anow      …
  2. 2. Block Merkle root changed
    stored   453d3783ca…e8286fnow      …
  3. 3. Block #5702 hash changed
    stored   f7653f0099…e47a12now      …
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 217 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4b580f8996b27cd7bcb7da2c5636100ade513a715d34e35a9ce6e8807719ce2a
  2. 01 L 4b3a8d818f86057109bb7c1cd3ce39b9c39c727e2bd3eddb9101c20de251d350
  3. 02 R 7df24081f1c86113098c66b5ef6346d42224fa9d64a229a9cdd7fe80a7852da8
  4. 03 R af27adb26c557d176812940bae64d9415ff6fa38a63b6c1fa64b1e01d5ddf914
  5. 04 L 93b5f0d3fb04a4cf4c92fc6a3cc5b4f550583d5c7c615b24e2ce4c141845c824
  6. 05 L 22e2aa8b9f9cb25b2d55c3b776e39b86a507efb1f9376bba74ce0aa8a55314c2
  7. 06 L a89e5f3087c4bdb14dd15d9cfd69279661ea88379f9f029ef5560dc90def8246
  8. 07 R 92ee7b2d1b732c8f8c75cc710357f9307f53ea60ededb4dabdc881bf886e9a8c
  9. 08 R e406fff7c0b7600d7eed0063e7fa61929973e489d1868f2ad126ee07aac1ce9a
  10. root  453d3783ca69f7685ac2210e02ed1adddc45496d7e6d6b90224a2d1899e8286f