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
APITransaction action
BARANGAY BUENAVISTA, PURA, TARLAC Award a ₱430.0K contract to TMR CONSTRUCTION OPCBarangays
Transaction hash:
e5b32b7f64f34a40f3961ba7d7a84e50a3eaa854e4e88329688902fd006b7b84
Status:
Included and unchanged
Block:
#5,665 348 blocks after it
Position in block:
Transaction 374 of 419
Award day:
Oct 28, 2024 (2 yrs ago)
Value:
₱429,966.31
Project:
Continuation of Concreting Farm to Market Road at
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
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 #5,665 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)BARANGAY BUENAVISTA, PURA, TARLAC awarded it to TMR CONSTRUCTION OPC on 2024-10-28.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA 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
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored e5b32b7f64…6b7b84now …
- 2. Block Merkle root changedstored a5787db3b0…e077canow …
- 3. Block #5665 hash changedstored 1b71897dfb…34b635now …
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 418 records. Each step hashes the current value together with the sibling shown.
- leaf e5b32b7f64f34a40f3961ba7d7a84e50a3eaa854e4e88329688902fd006b7b84
- 01 R e65e35fd58177c5f495dab97dc6630f4fe2edf82f67f8e3961b852f5aac19a48
- 02 L 0cb8160a7a6af2ded5c469b76658126c0d0fbe346618fa6882ee0a129943dbd9
- 03 L 4b2c86b4fec5c7810a478bcf5f3297f65351a977ccdcf071a0f65fa687ef414b
- 04 R ffc384dd773eede3cca4814fbe03622828f6a1cef1b2b64e9fa4aa407927abd6
- 05 L ed304ec1473847925b2420bd657d620898d2bec0fff684ed882ca0c364cfb933
- 06 L 68272f36cfa5c73c658c8a3bd7ad464aedd1f6e80a417a34b0744d52a4e8e6f6
- 07 L f699a29d80c675cefccec64c822105107a8aadea01303f2ed81a509e88d0ca8c
- 08 R 616463a04e55695911ca5a2928d5484926b7d058af5142de4e0ce77d123574db
- 09 L 0998c5266897020e5f7d9d446fa5063a14ff0c76d5b4dffb62f08c78779c2c3c
- root a5787db3b0798b27a95a57e12c142f6e19bdf170e855dafebf40f42779e077ca