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
CITY OF BAYBAY, LEYTE Award a ₱1.5M contract to MERMIT CONSTRUCTION AND ENTERPRISESCities
Transaction hash:
d39de657db6f768ffdda4ecdab7fde7d0283e2859c5eede587588bf0c6350367
Status:
Included and unchanged
Block:
#5,171 842 blocks after it
Position in block:
Transaction 180 of 227
Award day:
Jun 1, 2023 (3 yrs 5 mo ago)
Value:
₱1,482,500.00
Project:
Construction of Multi-Purpose Building (Phase III)
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 #5,171 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)CITY OF BAYBAY, LEYTE awarded it to MERMIT CONSTRUCTION AND ENTERPRISES on 2023-06-01.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)COA's CY2024 audit of City of Baybay 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
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 d39de657db…350367now …
- 2. Block Merkle root changedstored 6a4d3b8747…62da15now …
- 3. Block #5171 hash changedstored 8fc30e148c…67e996now …
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 226 records. Each step hashes the current value together with the sibling shown.
- leaf d39de657db6f768ffdda4ecdab7fde7d0283e2859c5eede587588bf0c6350367
- 01 R d6f29e1ae2638f2557fd07c8685d63fde369285d72951d19341c6fecb838b75b
- 02 R d25e47a112512dbbe2bd54a2e40ebfeccdf27a2aa29643a3fad1f8d5820be626
- 03 L 5b486cec5a9c010cfc3fb26ecedfe544ad1eac4fda866e3ed554481db8cbd4a5
- 04 R 2580176f6d96080161012074b93a1e2b49e773d7243dc265cff776a12ecc30f7
- 05 L 4d40ae95b0f1dd8e4e2841f1c420ae29318399870a2b65734e4098a6ec62201a
- 06 L bf58427d062704580a5f36fa679bfc755451a315cdc01fe934e3bf8d2687b2ae
- 07 R 811c122954ce2193e5efca1766950d8185b4ebb44320a18ead1c12636fa8c40e
- 08 L 881ca2a2516b7ef6d2c24286bb6d1718344d4a0d56a2ee3280a0eef38fd22f4c
- root 6a4d3b8747fbc789429a5beecc59f5ba3e7408f80af945e31ebdf4588562da15