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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

MUNICIPALITY OF CASTILLA, SORSOGON Award a ₱298.5K contract to JERA GENERAL CONSTRUCTION & SUPPLYMunicipalities

Transaction hash:
bb0428c12188ceb7a902f588e532d5120147abf0fb52a240471f5a505ec81453
Status:
Included and unchanged
Block:
#4,807 1,206 blocks after it
Position in block:
Transaction 218 of 306
Award day:
May 23, 2022 (4 yrs 5 mo ago)
Value:
₱298,500.00
Project:
INSTALLATION OF STREET LIGHTS BRGY. PANDAN

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 #4,807 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)
    MUNICIPALITY OF CASTILLA, SORSOGON awarded it to JERA GENERAL CONSTRUCTION & SUPPLY on 2022-05-23.
    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 Castilla 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   bb0428c121…c81453now      …
  2. 2. Block Merkle root changed
    stored   ad08e4ac21…d4fb5anow      …
  3. 3. Block #4807 hash changed
    stored   4929c9eff9…809614now      …
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 305 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bb0428c12188ceb7a902f588e532d5120147abf0fb52a240471f5a505ec81453
  2. 01 R bc3f56ebfcc29077aaa2890ba2c1a7a486eb2b4c2028a77761c57076ac30b623
  3. 02 L b292dd025ceb9422fe9b694e04f26282a993d51d8dd52d70adeee62145f403a8
  4. 03 R f1a46a2927ab63bedead0569b5e515773670ea4beb970efe68de98c63eec7381
  5. 04 L 4cfbe0db2beaacb5495b51cafd584e19a0ddf6aaecfacaf9791f25233b34ffc3
  6. 05 L 25a9e0721b174e0a875b260f3cc2fa0009403f3e3a266e84f1255f0c0e87e866
  7. 06 R 5b2f49bd9b3d9bd4681f4eab73940f0cb94582ef79c4873f8bf12529b100dc6c
  8. 07 L 422db10645752e259e46ffe67fde1fa54d036d6e306eb00380b95ca3c3e11dc4
  9. 08 L 65f26e450895d1bf7d38a11d2f5dea0c25de3f3f6b2ec337db2a070de90137e8
  10. 09 R 6dd7a11a9bad5ea605574d2b8e17609fa624298edf0690726a30969cdad12fd0
  11. root  ad08e4ac2125c77357480a2b80e6fe0cd895d486a517ce1d13fc96f111d4fb5a