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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

CITY OF SAN PEDRO, LAGUNA Award a ₱127.8M contract to ROBIG BUILDERS AND DEVELOPMENT CORPORATIONCities

Transaction hash:
feff007a1dcf2e82c36df9340aadf78cb2f0578e505b063710dec5a22c26c4e6
Status:
Included and unchanged
Block:
#4,660 1,353 blocks after it
Position in block:
Transaction 236 of 237
Award day:
Dec 15, 2021 (4 yrs 10 mo ago)
Value:
₱127,810,186.49
Project:
Construction Works

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #4,660 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)
    CITY OF SAN PEDRO, LAGUNA awarded it to ROBIG BUILDERS AND DEVELOPMENT CORPORATION on 2021-12-15.
    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)
    COA's CY2024 audit of City of San Pedro gave a "unmodified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   feff007a1d…26c4e6now      …
  2. 2. Block Merkle root changed
    stored   2d9b908c03…7b879enow      …
  3. 3. Block #4660 hash changed
    stored   13304d04ab…d9078dnow      …
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 236 records. Each step hashes the current value together with the sibling shown.

  1. leaf  feff007a1dcf2e82c36df9340aadf78cb2f0578e505b063710dec5a22c26c4e6
  2. 01 R feff007a1dcf2e82c36df9340aadf78cb2f0578e505b063710dec5a22c26c4e6
  3. 02 R dc17c6bc363d274ff4a848cfeab4391ffa032c060bc179fbf662594694c3e968
  4. 03 L 9118c91e6dd962934b067b95009df4ba040820c461df28b39ad8dce099596569
  5. 04 L d1fff3246b704a7aa8708e4c41388ea9c358d8b888db111d985b15e8ccf99e60
  6. 05 R 7fee8914706a7182fca955ba24675c634bedb14d69462fb262443f2f823b36c7
  7. 06 L 71cc2ff7c463a4020b2fdaf10a0ce9820f17e137d375b1423c43d5e35ac9170d
  8. 07 L b729e9af4d48267ce7d539ef5cdb7438c5c46cd3f16444a93a0798defb957b6b
  9. 08 L 0f975eeb096f48b72eb7611b2ae443d9a4bfa3eec31049ed3e9b6f5319d4db04
  10. root  2d9b908c03aae0faef1f1d296b6a2f8f0a80d44aa131065f1613cd05e17b879e