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 ILOILO Award a ₱597.3K contract to 3RD DRAGON BUILDERS INNOVATIONCities
Transaction hash:
b096dfe6febedcd484cbfd295bea96b36702ea3b1ec464f9e6a99bd35b086847
Status:
Included and unchanged
Block:
#3,492 2,521 blocks after it
Position in block:
Transaction 228 of 328
Award day:
Jul 31, 2018 (8 yrs 3 mo ago)
From:
Value:
₱597,267.46
Project:
Civil 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 #3,492 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 ILOILO awarded it to 3RD DRAGON BUILDERS INNOVATION on 2018-07-31.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 Iloilo gave a "unmodified" 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 b096dfe6fe…086847now …
- 2. Block Merkle root changedstored 13d171dd88…23a6b5now …
- 3. Block #3492 hash changedstored 70d7323efc…a7eef7now …
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 327 records. Each step hashes the current value together with the sibling shown.
- leaf b096dfe6febedcd484cbfd295bea96b36702ea3b1ec464f9e6a99bd35b086847
- 01 R b0f52422ee7c2714b53eeeb5afd9cf8879a3f39df162e965f74493fe66c13105
- 02 R e4c5af52e632dd22094157950587d782a676c470acf004d09cc40ebb41062d40
- 03 L c41a0eba0bb989d16550555590497897e1943e88dab1f08cf441477898695d23
- 04 R f799af691a25352a96904ead096711a8eb90bda432995aff2c24cd86b5316c6f
- 05 R 7b3158724567750e51bfb9fcc4df4d55f42b1c0b3a67b88bd47fa88f83381c40
- 06 L 9b07bcc88c7483429478e08b01e46d78ac62bf933bebcece7201f689cc96631c
- 07 L a54d56b6c356250f4a564edfee96c905bfe9258df6754937f89269dd476d10ac
- 08 L 9e378007e2e7359e81c9bb040ee208eb6b0e891527ad361410a196b17fec3345
- 09 R a1d2ce6b4fa99be46c58b63ce0e1828c4808fc887935aa5edad84b233831157b
- root 13d171dd886648d38004dea225d4c8ea81e5c24daf7eb49a66f49074bb23a6b5