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
PROVINCE OF EASTERN SAMAR Award a ₱970.0K contract to AL'S ENTERPRISES AND CONSTRUCTIONProvinces
Transaction hash:
956587bfdbc151d8db317f75f4b86c37de2dbc4856ce1a710c5d5d4e89a55d86
Status:
Included and unchanged
Block:
#1,812 4,201 blocks after it
Position in block:
Transaction 39 of 60
Award day:
Jul 25, 2013 (13 yrs 3 mo ago)
Value:
₱970,000.00
Project:
construction project
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 #1,812 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)PROVINCE OF EASTERN SAMAR awarded it to AL'S ENTERPRISES AND CONSTRUCTION on 2013-07-25.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 Eastern Samar 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 956587bfdb…a55d86now …
- 2. Block Merkle root changedstored 8bf9ee7306…88b98cnow …
- 3. Block #1812 hash changedstored 76834954ff…8fcfafnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 59 records. Each step hashes the current value together with the sibling shown.
- leaf 956587bfdbc151d8db317f75f4b86c37de2dbc4856ce1a710c5d5d4e89a55d86
- 01 L 9114ce9e2df6acf0c844f029943499a266ce607af5626683d642560cd37a6ce8
- 02 L d45dfa6972752b438e6f7cbcfa9e751ff1746b34a21ddede4984393fadd08e05
- 03 L 0feeaf1349f19af2e491c116d5191579f2f7f2d84cb95f8c87e2e6db0716950a
- 04 R 01414f824b301ebc78ca1e0cd23d92bba105eb0b289d57006632a86beaf42c05
- 05 R a04379067a2785a39c5b8df015c79189bb1e9223a5b6dd7f62ce273276d076f8
- 06 L 7e2c6229837a02f73cb2bdb0b396ef237f5e28d26230c75599b50d182a57c8c8
- root 8bf9ee73063aecbb5925e44965a6d92469e61d8c3a6325d6e0eb07dd7788b98c