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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 COMPOSTELA VALLEY Award a ₱389.8K contract to MAG CORPORATIONNational agencies

Transaction hash:
bef0893e53836e89b982bc234a05e26a5b3a8401c1fb2fd4f3492144c29c24e0
Status:
Included and unchanged
Block:
#3,968 2,045 blocks after it
Position in block:
Transaction 220 of 285
Award day:
Dec 17, 2019 (6 yrs 10 mo ago)
Value:
₱389,849.06
Project:
REPAIR & REHABILITATION OF CLASSROOMS

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 #3,968 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 COMPOSTELA VALLEY awarded it to MAG CORPORATION on 2019-12-17.
    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   bef0893e53…9c24e0now      …
  2. 2. Block Merkle root changed
    stored   d150d54e58…98f760now      …
  3. 3. Block #3968 hash changed
    stored   05c123efb0…75fd33now      …
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 284 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bef0893e53836e89b982bc234a05e26a5b3a8401c1fb2fd4f3492144c29c24e0
  2. 01 R c027d1eaecec13f3eb0a190b0e0248a49713df33c95e060691061c2cf21e01a3
  3. 02 R c5991811694162763134dbdec0e2ffec3069174d37e9691fdb9caa7fa2ff0ae1
  4. 03 L 237fa14a2a99f01872b1df1b361a905e44d593a5515c78c63f5348b0b9df73db
  5. 04 L 3ee7fc793dc4d194b8c13297dea2f41a6f16d832ad631944e2896666b7ce1732
  6. 05 L 5992373112c156f12bed3974826c7bfa681d4631ed8de18eb1dddd1d0ebd2ee8
  7. 06 R c263284abffaa80e3dee922273673b354871ff4c6e036436777362c525fac5a1
  8. 07 L 401d7dea7f10926a3d034bdddfa7fb414146bcfa87da2f200134e68e51e44f00
  9. 08 L bc6952ea4733e0b6d1b97b282607a27e098e38d1169bbe78b079b184dd30a6af
  10. 09 R 4fcf00b693f0714dddb06f71cd9da8d0bf21a60f72674eff7a6e4df99c2c4175
  11. root  d150d54e58b78048b2ac8bacfecedcfac63c53b11ce282126bbbf6d82998f760