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
PHILIPPINE PORTS AUTHORITY - PMO CALAPAN Award a ₱490.5K contract to ORIENT STAR CONSTRUCTION, INC.National agencies
Transaction hash:
b5e24bf50a4549e608accd84eedc9b78d4f5d9239dd18b51c26218634161de3f
Status:
Included and unchanged
Block:
#2,771 3,242 blocks after it
Position in block:
Transaction 74 of 107
Award day:
Jun 21, 2016 (10 yrs 4 mo ago)
Value:
₱490,533.26
Project:
Repair Works
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 #2,771 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)PHILIPPINE PORTS AUTHORITY - PMO CALAPAN awarded it to ORIENT STAR CONSTRUCTION, INC. on 2016-06-21.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 b5e24bf50a…61de3fnow …
- 2. Block Merkle root changedstored 1c068047b8…dbf571now …
- 3. Block #2771 hash changedstored 110843378b…81e68fnow …
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 106 records. Each step hashes the current value together with the sibling shown.
- leaf b5e24bf50a4549e608accd84eedc9b78d4f5d9239dd18b51c26218634161de3f
- 01 R b750b5dd64d8a58c559e0264d63ca8d4da5d6789c4e1fb86324ef42ec63c9c6e
- 02 L 8a9e81f971e6a5bfc4b4c44f6122f3585ca7a7e552117f2cd213ee4c0596ae52
- 03 R 53bf64e794cc9492f5244ae91549eb6adb8cb683ca37ae9c68650c981299f39f
- 04 L b1fa84dbaa620f3ca589a313e03d5b12602d3bd513ea7602b0542e7032d1c2b9
- 05 R 20f15bbeab246eaea6cb676297795d103415e79a1651a4dc4b17846ed970b33d
- 06 R e5a6bd1ec8e560c9827402bfe05d81a9868834f7b0c61f074459dcf9c55da82f
- 07 L 9eb1a1e21d1d8edcff908cfbed383ab5b86bc45c7dfe415041e09b2ad14c5f54
- root 1c068047b8b1da27279467fb675fa64ca9463bf4b016454f20b80e346cdbf571