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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

MUNICIPALITY OF TAYSAN, BATANGAS Award a ₱29.0K contract to MR. ARTHUR A. VERGARAMunicipalities

Transaction hash:
e2f167bb690791bcf0eff78a1775a1cba0efc4398270a89b0e592ee0f4c39f52
Status:
Included and unchanged
Block:
#2,115 3,898 blocks after it
Position in block:
Transaction 121 of 134
Award day:
Jun 30, 2014 (12 yrs 4 mo ago)
Value:
₱29,000.00
Project:
CIVIL WORKS

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 #2,115 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)
    MUNICIPALITY OF TAYSAN, BATANGAS awarded it to MR. ARTHUR A. VERGARA on 2014-06-30.
    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)
    COA's CY2024 audit of Taysan gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   e2f167bb69…c39f52now      …
  2. 2. Block Merkle root changed
    stored   6107208190…df6270now      …
  3. 3. Block #2115 hash changed
    stored   ffcd4ce577…7f5d48now      …
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 133 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e2f167bb690791bcf0eff78a1775a1cba0efc4398270a89b0e592ee0f4c39f52
  2. 01 L e0cb065fd4dbc41b8d63ee72717b524f4db375c04a32453c0aa7beb8d24312c6
  3. 02 R d0262b03ce2dd19d293625022722c2f54deb46dbc14faad287f7df7e0bfeabd1
  4. 03 R 2b25572335ce063c115b50ff0b22e0c142c43f76e02f714f5584f5047c233f24
  5. 04 L 4a400616101b897f57621cb4f203edf28a355d9aa7a4878c98f9b06cf0f5a649
  6. 05 L fc06dbde4d73b5490ec527defabb07daa891b622dec28f9e98cff8ef90faa40d
  7. 06 L 937b3aa6e96197a9e1f8106e376544f14f7f1095a285ae843f54518b9ab716dd
  8. 07 L 17ad4522c57a76d8f1d38994bab49fc58bdfcfd28aa01cdc4a41fc4c64129335
  9. 08 R 247b3d94d8ddc02643f45ea10e41c890b327d8369089247acf4b8eb1f1904f0f
  10. root  6107208190684f01af3e60f7ae0cc9c4f39534ac1e3ee888de597e32afdf6270