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
MUNICIPALITY OF MANABO, ABRA Award a ₱13.0M contract to ZENITHAL-JNA CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
fcc74e18cced625eeed40f76bbc2978ecdf81b9cef7988d2ac3d519c24fc2c6d
Status:
Included and unchanged
Block:
#5,505 508 blocks after it
Position in block:
Transaction 275 of 279
Award day:
May 17, 2024 (2 yrs 5 mo ago)
Value:
₱13,000,000.00
Project:
1 Lump Sum CONSTRUCTION OF 700 SQ.M FLOOR AREA (2) STOREY MUN
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 #5,505 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)MUNICIPALITY OF MANABO, ABRA awarded it to ZENITHAL-JNA CONSTRUCTION AND SUPPLY on 2024-05-17.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 Manabo 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 fcc74e18cc…fc2c6dnow …
- 2. Block Merkle root changedstored adac615397…5d084anow …
- 3. Block #5505 hash changedstored 44723d8421…b3e21cnow …
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 278 records. Each step hashes the current value together with the sibling shown.
- leaf fcc74e18cced625eeed40f76bbc2978ecdf81b9cef7988d2ac3d519c24fc2c6d
- 01 L fb7d2e012c6de694a52e82cb76d2e1690ab36ece79bdb13f352d668c5bc5c7d3
- 02 L 16d6cdf2b4fff349ac2182b17fd3fc0c88b85fd29f19ee066d3cfe052c8c51af
- 03 R f00270e1f363bc06936e959884c5f4b812fd952c8a6fe6f8919011f0db48cd67
- 04 R 76316427f9991ef71400922aaa537dcc1f270955258d3d0318b9eb2b03980560
- 05 L 5e2f31fdaceae81a99fa17cf1f87dad18ccafb8f12ad58eb5dc35e9903517094
- 06 R bcddb5cfef344ed6b09f3358269a46b0371bae9d5121adad988ce8c6cf530fb9
- 07 R bf9dd255f55e075eb3156ab4666ad2d8e9e7c5a8a4a18d0498f45fd591d74ffb
- 08 R df6ec2d4f1187ab471c6a7c34722b02007f216b57a8728de5efb5bfb4b6126d3
- 09 L 362d16df5ef46fb1933385862fb8db6446fe314ba2bc292912a265e37280aaa8
- root adac61539713563463381e3e4f08e99f57591b037f5b1da54466acdc5d5d084a