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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 MASBATE CITY Award a ₱7.8M contract to BRYNE CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
ace2874f911e2ba27cf985dcaf54d7009a32eb5f2416b418b880257a6c5f8a63
Status:
Included and unchanged
Block:
#4,161 1,852 blocks after it
Position in block:
Transaction 153 of 232
Award day:
Jul 13, 2020 (6 yrs 4 mo ago)
Value:
₱7,844,229.13
Project:
LOT 2 Project No. INFRA 2020-05-002

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 #4,161 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 MASBATE CITY awarded it to BRYNE CONSTRUCTION AND SUPPLY on 2020-07-13.
    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   ace2874f91…5f8a63now      …
  2. 2. Block Merkle root changed
    stored   62cc2930cc…f9e999now      …
  3. 3. Block #4161 hash changed
    stored   f2b86793d6…1f5bf9now      …
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 231 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ace2874f911e2ba27cf985dcaf54d7009a32eb5f2416b418b880257a6c5f8a63
  2. 01 L ac3daa9b501222bd84528d31385f07676f8b4b7b9f82176fe7da24caae38d750
  3. 02 R ba37b934943a51330a7ee89982cf9da9510c9641aa170958cafcfb860c2e0712
  4. 03 R e4c5bcc17320a582b02981a9135a2d14b847980927cdfb144c1f56d0249b5061
  5. 04 L 288e8aee1ee7d241486de260bf9231e36dd8abc3dd920d15c55aa30f383207d1
  6. 05 L 0386399ebdf48303d0342db8e2963d20b7c113a0e63d7d5a9031df5048be1750
  7. 06 R b5b130c62e81d8af2f33ba7eee3d492bbcddf913e26e22586498db6d5fcb7e8d
  8. 07 R 49e03478e824dd6319b63ede5e33262f2145c9597196b693431fde9d56213df2
  9. 08 L d4330dd26653d68d61e70d3707f922e4864ceaf2495d8ea8893bde5fc3a27dd4
  10. root  62cc2930cc3be623577af8833a7d829eb05a904f035210882e0276247bf9e999