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 TUBLAY, BENGUET Award a ₱1.8M contract to FAMILY CIRCLE CONSTRUCTIONMunicipalities
Transaction hash:
a8a8d2f67f871acadbbc44d7326393e4c823d751c88ea26e51b5a7811b95b9f0
Status:
Included and unchanged
Block:
#2,682 3,331 blocks after it
Position in block:
Transaction 284 of 418
Award day:
Mar 7, 2016 (10 yrs 8 mo ago)
Value:
₱1,848,682.31
Project:
CONSTRUCTION PROJECTS
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 #2,682 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 TUBLAY, BENGUET awarded it to FAMILY CIRCLE CONSTRUCTION on 2016-03-07.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 Tublay 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 a8a8d2f67f…95b9f0now …
- 2. Block Merkle root changedstored 98a860e353…60285cnow …
- 3. Block #2682 hash changedstored af1afe7858…6c023cnow …
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 417 records. Each step hashes the current value together with the sibling shown.
- leaf a8a8d2f67f871acadbbc44d7326393e4c823d751c88ea26e51b5a7811b95b9f0
- 01 R a96e977bbbaf2a476e850644658c939692526263de811d807f6b784579d1460e
- 02 R 557ad650db8d87b11dff84f4d4d422721c5cee77ce427a9103acc36e0f49d533
- 03 L cf9d84f4ef9a1b50153d86ab333a2768284fb5de71983029554419c86e9202dc
- 04 L e74d1d0b1e6c873b2a40c40220c5f8b03f58a5c1412cb0975ff9070d213f506f
- 05 L a78c44c05690a03158ca01220575eccb8031bc83a60162495b19e8f98c735acb
- 06 R 27a7c8c26382105d6a4fc1dc124d1a3dda7e872647c0b97769848aeebc43c6b7
- 07 R 9f8ae65a6dc828ffeb6310ec65ca13f8aea744b2949594ab44f981a8daebac02
- 08 R 940ee8a12563a8e6ed0695bd4c2c7c87267d94614ef23e7640285e0772734449
- 09 L 5277b60393b4ac346c8fc14adcb3501a5780c93db17888f04bff3204c9d1662b
- root 98a860e3531034daf8ce646e17b046801e68a16c892dcf588fdaa74fb460285c