Skip to content
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

SUN VALLEY NATIONAL HIGH SCHOOL Award a ₱146.0K contract to FRSP CONSTRUCTIONNational agencies

Transaction hash:
8a355bcc433887419012ec244ea4c1cfe5e69e5b5680ffaa3da1ba2304a12c38
Status:
Included and unchanged
Block:
#5,436 577 blocks after it
Position in block:
Transaction 255 of 484
Award day:
Mar 7, 2024 (2 yrs 8 mo ago)
Value:
₱146,034.00
Project:
Installation of Walkway

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 #5,436 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)
    SUN VALLEY NATIONAL HIGH SCHOOL awarded it to FRSP CONSTRUCTION on 2024-03-07.
    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   8a355bcc43…a12c38now      …
  2. 2. Block Merkle root changed
    stored   29c8975894…e58689now      …
  3. 3. Block #5436 hash changed
    stored   5ef2ed021a…b6f626now      …
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 483 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8a355bcc433887419012ec244ea4c1cfe5e69e5b5680ffaa3da1ba2304a12c38
  2. 01 L 8a10af7b5e28077207f2134e07fbaff5dc0778d74aba39bacec49cdc42d9dc05
  3. 02 L 7781ad343e5d6223c92e3b5b073db78197d77d7aea202005b08099c70f9ebd00
  4. 03 L 40b53b0b1f1a58f3359fdaec31f7c5c58c0b221953c8cc846dfcb6f5dffc36c4
  5. 04 L f6b8719324f7df544d3ed8d91aaae55196d222fb6cdf5e479a2f2f42b425a248
  6. 05 L ef751e6115258dcace3471516c6aafd40dc77302c3bda03ecea9ccbb885131fe
  7. 06 L c22447e20e2c90d75c3d7c10395ccb4efaf6aad8ae3e907487ae4bfa0c5c30dd
  8. 07 L 84134944fd53e88b7fbcd4bf50bc21e3063d230af61195b5af78f0293b069dbb
  9. 08 L 6fc5cfaa3c96ab2d42be717e6a5d64c3a28e141574dfaf0a34912139e86e20a5
  10. 09 R 93eca8b5c3b0d5069bc2b720d2d226ebebd0c3413617e57f01b959cdffbc931c
  11. root  29c89758946df3f9f84503e2b2d2c9d8b51c37842a5d899e525faf6229e58689