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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

RIZAL TECHNOLOGICAL UNIVERSITY Award a ₱998.9K contract to RBY CONSTRUCTIONNational agencies

Transaction hash:
25da41ecf35173d07878c53e18ee9dbae4dfaa883263a314fc2f68f0ea7a2235
Status:
Included and unchanged
Block:
#2,560 3,453 blocks after it
Position in block:
Transaction 48 of 270
Award day:
Oct 27, 2015 (11 yrs ago)
Value:
₱998,887.57
Project:
infra

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 #2,560 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)
    RIZAL TECHNOLOGICAL UNIVERSITY awarded it to RBY CONSTRUCTION on 2015-10-27.
    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   25da41ecf3…7a2235now      …
  2. 2. Block Merkle root changed
    stored   3e449953ba…341057now      …
  3. 3. Block #2560 hash changed
    stored   38ad58ee16…d97129now      …
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 269 records. Each step hashes the current value together with the sibling shown.

  1. leaf  25da41ecf35173d07878c53e18ee9dbae4dfaa883263a314fc2f68f0ea7a2235
  2. 01 R 2701dd965253caa4e972b337003bc910e91828b830d17f74b6827355f2ec6212
  3. 02 R 0a14182e13291e5052301b752921926869c3e756887dafb3d156f5b592151a89
  4. 03 R d6f05b422764c0043cd06122edd8a30fdd15fa2077412ba8e5552a149ff4ee0f
  5. 04 R 1334907efdb284e767dde69b323260b448433d78e500e22e67c02fb4dd06befd
  6. 05 L 14e2c7462e1517a127926175230292fb3ae58b5bf510527883fb1f758345ebf0
  7. 06 L d4c9a103379afb14710b2348782a81462bd7635e7b37505a7d4119836d255652
  8. 07 R bf5c648d6d44bdb02055663b6e6a3c60e8589bda9283dfa7a200cd6a509ac2a4
  9. 08 R 40450fea4906324cdc12a9b7e263dca5d008dfb7fe6d0e74d6b70ceced82b97e
  10. 09 R 52551112609893841c5223ca06103c269cfbd125b992571b715d4e120165b752
  11. root  3e449953ba6802d55cc14bdf5d8e18a1e461abf88c2a8c7677da481b27341057