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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:
76f35dce12d15c067ca60983af3b8fd54a9ef5095ce49c781cfa2c5e212d9dbc
Status:
Included and unchanged
Block:
#4,674 1,339 blocks after it
Position in block:
Transaction 220 of 480
Award day:
Dec 29, 2021 (4 yrs 10 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 #4,674 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)
    DPWH lists the funding source as "Regular Infra - GAA 2021 LP", i.e. the FY2021 GAA. The exact UACS line is not given.
    Partly
  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 - MASBATE 1ST DEO awarded it to CENTERWAYS CONSTRUCTION AND DEVELOPMENT INC. on 2021-12-29.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21FM0043: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2022-08-11). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   76f35dce12…2d9dbcnow      …
  2. 2. Block Merkle root changed
    stored   72257c473f…33288anow      …
  3. 3. Block #4674 hash changed
    stored   53ef459869…c70c30now      …
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 479 records. Each step hashes the current value together with the sibling shown.

  1. leaf  76f35dce12d15c067ca60983af3b8fd54a9ef5095ce49c781cfa2c5e212d9dbc
  2. 01 R 78a49b9f9a9c35a69ea4f6b4f288b16a4abf488ec580b79cd6cb001acbc0d037
  3. 02 R 16e68ae4e5e6aa2a03b8769ff202573424f3481f7c9d8e667ccc6692085cdbb9
  4. 03 L e51da9c400213dccba2a0be3d5029875fd34f06b618342c7d9828fa5ad7fcae3
  5. 04 L a78f11358ae9717ac8d0f658f326f0fa54f9b84b3bf1a52a5302fa7d3c750de6
  6. 05 L 32e4cb5fc40371d0c924b97c968b574e9d6e164f99e1076d18c4ce237cc3d2ee
  7. 06 R aee57447df7299a6ad84fdcbd1f5b272c6e153ebfaaa8a18db5eba924d50df76
  8. 07 L 3a36e2309576c92f97dedcf259a573ccc41ed82e247488c36cb8b4496de8cea7
  9. 08 L 995992fe54211dc67b39c5bfe09d1a504cafe4426c32bc66a88af576ffcb2435
  10. 09 R 3ae72da542ee4d7ecf8f31928ce5865b22db6134aaf7acc7078d7af1fe705071
  11. root  72257c473fe9526f28ba32b3fb435a5e7524f8129fa50cc0dc2d61e5c533288a