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 MANAOAG, PANGASINAN Award a ₱499.2K contract to LUCKY G18 CONSTRUCTION, INC.Municipalities
Transaction hash:
a4a613ef7c85819c4b52d8aa3fa076be628e68df54d8ac2a0c53de387ed335fd
Status:
Included and unchanged
Block:
#782 5,231 blocks after it
Position in block:
Transaction 16 of 27
Award day:
Jan 22, 2010 (16 yrs 9 mo ago)
Value:
₱499,197.28
Project:
INVITATION TO BID
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 #782 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 MANAOAG, PANGASINAN awarded it to LUCKY G18 CONSTRUCTION, INC. on 2010-01-22.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 Manaoag 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 a4a613ef7c…d335fdnow …
- 2. Block Merkle root changedstored 7cd614c363…4a2976now …
- 3. Block #782 hash changedstored 37da2376b4…4655e9now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 26 records. Each step hashes the current value together with the sibling shown.
- leaf a4a613ef7c85819c4b52d8aa3fa076be628e68df54d8ac2a0c53de387ed335fd
- 01 R a5f1286d0b74f8dbbffd3a590e7328b59988ed9b0eef1c4c6dc7d75b31e89280
- 02 R 9e98b66c78dc0707fdc0b5ac3729a9e600ca065ed59302870316b8c36ea2c940
- 03 R b684571295473383b02c7f212dda299a3a3c4e47165cc4df88b0e3c8445ed8d5
- 04 R 85ae02ea9edbb0666a87d65c9463f0e674c9ecf614a5f73467dc48ecf34a3c6a
- 05 L 2c5ba3e43951ed5790871200701a35dc1973271e02a2b1fa340665d515179da8
- root 7cd614c3633436b63f93c4cb7a4211285a758856a8f2df35f83d69fc064a2976