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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 STA. ROSA, NUEVA ECIJA Award a ₱2.8M contract to R.D. TALENS CONSTRUCTION AND TRADINGMunicipalities

Transaction hash:
4e7ead4bbcb14971e68df793dc7b38b29e35e05d6b9a84d69932ddd7c289c4f6
Status:
Included and unchanged
Block:
#3,300 2,713 blocks after it
Position in block:
Transaction 30 of 87
Award day:
Jan 9, 2018 (8 yrs 10 mo ago)

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 #3,300 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 STA. ROSA, NUEVA ECIJA awarded it to R.D. TALENS CONSTRUCTION AND TRADING on 2018-01-09.
    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 Santa Rosa 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   4e7ead4bbc…89c4f6now      …
  2. 2. Block Merkle root changed
    stored   8c0a666d87…e14df3now      …
  3. 3. Block #3300 hash changed
    stored   f03720fdc4…e7f8bdnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 86 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4e7ead4bbcb14971e68df793dc7b38b29e35e05d6b9a84d69932ddd7c289c4f6
  2. 01 R 52cf7b7ec7df4c5919aca5558881de792df5b53699e63e769c28ab378c53203b
  3. 02 L 8b0579779c260bb9c8048fceb0c9409d314a97be3f129628cc06da6cb589f404
  4. 03 L 909bd7d97133e40850c4dbce03f8b2ee42a5d74ccf4a50cf8b403cb99620ca7a
  5. 04 L 718c95b2a598a1d31579fea6f7fafb940a17b15dc5551c970937b1b4bb296733
  6. 05 L 21e65bf3a1dc17f1ef8f2b2e94afee6bb5efc168608deacaa220e31c03d031f6
  7. 06 R a6114a7afad4e9b9aa6fc0fffe227658fd267dea198f6567cf9f4796936ea74d
  8. 07 R 5a2983893803569c50bda4bf528a600d12a6fb0651b3ec7594d25330eb0d520d
  9. root  8c0a666d87eff951d2492411b47c52dd4f051d72e2ec89889aa45b825be14df3