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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 EDUCATION - DIVISION OF MAASIN CITY Award a ₱786.8K contract to MR 7 CORP.National agencies

Transaction hash:
4e7dafe961204ec84ebf84bfa775335d0d733b27eceb8ad9983560877a3f07e1
Status:
Included and unchanged
Block:
#4,957 1,056 blocks after it
Position in block:
Transaction 58 of 192
Award day:
Oct 25, 2022 (4 yrs ago)
Value:
₱786,825.06
Project:
Repair and Rehabilitation of School Buildings

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 #4,957 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 EDUCATION - DIVISION OF MAASIN CITY awarded it to MR 7 CORP. on 2022-10-25.
    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   4e7dafe961…3f07e1now      …
  2. 2. Block Merkle root changed
    stored   641699efe9…00ad03now      …
  3. 3. Block #4957 hash changed
    stored   d64fcb2a61…635310now      …
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 191 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4e7dafe961204ec84ebf84bfa775335d0d733b27eceb8ad9983560877a3f07e1
  2. 01 R 506be1594e1287f5e30c2cc42f97daa745a26b3c0497f4630ec7a9334055fd85
  3. 02 L 19a5caf97a01a08efed61c244da1b62be1974fe9e12a49a762f0ce3484b7c20c
  4. 03 R 4a4530cfda54787e291e29391742024143f27656bc29fe1a5d8642e95191b89a
  5. 04 L 89430633c7b7d28dd4808dd4267f6ce661c22b85ef54f94851e9fac880937983
  6. 05 L 6542367abd5cf7ea4e1a0267dab5408b596c2bd2a5be8297f49458e2d00e713a
  7. 06 L ddf0c01cb48aae1360e4a30647779241936e32e3978720904d68e8ded9c286ae
  8. 07 R b1034d9583b67061a2a09ef79ba5260c37add6ad5f6134a74804183910bf3c6d
  9. 08 R 5b3ec214820a4bc99f433b12b795fa4d03a06fb38c5018dd6dc5fb12a38cc133
  10. root  641699efe997c18b4f202e6515547a36da02dfa0c98975aa31d5e4271300ad03