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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 hash:
daa7a3bcfa482511afa641bd349f7788341ad5f38fa5dd13bbc437dc31e50cb4
Status:
Included and unchanged
Block:
#4,392 1,621 blocks after it
Position in block:
Transaction 243 of 278
Award day:
Mar 16, 2021 (5 yrs 7 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 #4,392 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 PUBLIC WORKS AND HIGHWAYS - ILOCOS NORTE 2ND D awarded it to RCD GENERAL CONTRACTOR & CONSTRUCTION SUPPLY on 2021-03-16.
    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   daa7a3bcfa…e50cb4now      …
  2. 2. Block Merkle root changed
    stored   fc7d5e1b9f…39a735now      …
  3. 3. Block #4392 hash changed
    stored   ce6667d6f3…c89b0bnow      …
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 277 records. Each step hashes the current value together with the sibling shown.

  1. leaf  daa7a3bcfa482511afa641bd349f7788341ad5f38fa5dd13bbc437dc31e50cb4
  2. 01 L d9f8fe68b9d20edc3a0384bf8851ad6c95ac0e3cd81676d92d4710416bc4bb94
  3. 02 L 46da49062cf1972c194cb60e87e530e575f7b0fe97a95f8f976b751be033ad1d
  4. 03 R 19cf38362f4a161140a0e64ab4d20390133b03e896db10b62256d1838ce11543
  5. 04 R 638302eb23a0de60d0705c2bf12865c85cecdc6b230946a2934dcab621e45993
  6. 05 L 997d3a8d790bafeef37a8f651bfbc08fd23af7f7ceb7c23fe53e2682901bd713
  7. 06 L 0391ffd4387f7fcb0d1fdfa77e97542b179f9ce40d871ef8c3ee72dafa0a9a46
  8. 07 L b1b4bc645978d17cc9a42e23d7d1397a859ee5e9fb7e4607efe038575938271f
  9. 08 L 66b821c441a209818bc3b4cb7ba6b2bf152ee9b5ea8791d69e09423221ebb403
  10. 09 R 54cae9862a35d6adf85fae3ec7c0e197761d6a1e29ca86b683720b3d9221a745
  11. root  fc7d5e1b9fe7685c7f7e7234dcf8c3dcb03198c42b8418a7a259a025a839a735