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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 PUBLIC WORKS AND HIGHWAYS (METRO MANILA 3RD ED Award a ₱47.2M contract to OSCORD BUILDERS CORPORATIONNational agencies

Transaction hash:
4ecde7cd9d26a2ca754c318bae3582831b2891820efa2fa144fde3d69f27af0a
Status:
Included and unchanged
Block:
#5,713 300 blocks after it
Position in block:
Transaction 146 of 451
Award day:
Dec 16, 2024 (1 yr 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 #5,713 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 (METRO MANILA 3RD ED awarded it to OSCORD BUILDERS CORPORATION on 2024-12-16.
    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   4ecde7cd9d…27af0anow      …
  2. 2. Block Merkle root changed
    stored   3c595d9a89…02d3aenow      …
  3. 3. Block #5713 hash changed
    stored   5a6e05b10d…d95958now      …
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 450 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4ecde7cd9d26a2ca754c318bae3582831b2891820efa2fa144fde3d69f27af0a
  2. 01 R 4ed703474c08297b7499f395c5475c89334051784cdee4ba27b4aa88053376d1
  3. 02 L 903dd7fcf549e2388e97a084b036c2874ebeb9e42f103e3ea634e6a1c410bc15
  4. 03 R 16f86309b65033e34d193b17f53a6121b9d6ad69a0b2afe927ec4c2f4531424d
  5. 04 R ae8b49ba3f8b6116997451983a97702e3c29daa759547472b365153e51beaa4a
  6. 05 L 9d3cefed8a9256a666925b31848528a4f39748051fbb3cf19ce8b1914481df2c
  7. 06 R 93ca91dc95326b0926628fc00fb4232fa9a7e6b917c84fcec0c877e0bfe886c1
  8. 07 R c803aa0cf5fd7cfac75546840c44b1ab2ef7f7135a6c88516c0dbfbec3743dd5
  9. 08 L 586551674f02faeb06d897d18bc045e3f6d68aeba64b103635dd3cc4d118196b
  10. 09 R 269f873537fe8e619e8f03d5c127fc52ab682770259077eb83e4e7043465d5e6
  11. root  3c595d9a890c35aee68b32e0dd83cecc517ff4509bfdcea402012b8c4302d3ae