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 ₱8.4M contract to E.A. SAGUID CONSTRUCTIONCities
Transaction hash:
2a6aa66efe3194cb63502e2f3ea946bba4750420fd7c3540b3f87e17e9a42b10
Status:
Included and unchanged
Block:
#4,088 1,925 blocks after it
Position in block:
Transaction 11 of 51
Award day:
Apr 24, 2020 (6 yrs 6 mo ago)
Value:
₱8,425,700.00
Project:
Construction of San Juan Bridge
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 #4,088 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 E.A. SAGUID CONSTRUCTION on 2020-04-24.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 2a6aa66efe…a42b10now …
- 2. Block Merkle root changedstored 9764a767ce…c378b3now …
- 3. Block #4088 hash changedstored 0c261f3d03…cd2262now …
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 50 records. Each step hashes the current value together with the sibling shown.
- leaf 2a6aa66efe3194cb63502e2f3ea946bba4750420fd7c3540b3f87e17e9a42b10
- 01 L 2a288e9bfe61b6d569dc387a7369c4760888fd9388d676e09f87fd049d3a18c6
- 02 L 247c39caddfb365f51faf8c787c509d6f4638466367789d30bea2055f17eea15
- 03 R d33d98e231b357534fb39993e19d542bc8618d2a5e650c2e5f3a3fc04a71d0d3
- 04 L fac5f7376a03b9724626999e922c7773adcb56b92a6749bf0dda5bac475069ea
- 05 R b0f357b62c7f798801651939658258c069686b771f7c5d8952377e30fd7fb73a
- 06 R 3d2ea7c076b02ae9be33c0f989bdee7483e0dd2b3ea94f1955dab54e2afc8d6e
- root 9764a767ce14ff71c37f5457e921d4f9670cdd7d54f5fa4539516949f1c378b3