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
BARANGAY BACJAO - BALANGIGA EASTERN SAMAR Award a ₱480.6K contract to AMANHURAY CONSTRUCTIONBarangays
Transaction hash:
036a5b2f03c83d73ffdfd139d62b408ddb5733f7aaaa36c00eb54e40493ad2e0
Status:
Included and unchanged
Block:
#5,799 214 blocks after it
Position in block:
Transaction 20 of 1,308
Award day:
Mar 13, 2025 (1 yr 8 mo ago)
Value:
₱480,623.35
Project:
Construction of Multi-Purpose Covered Court Perime
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 #5,799 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)BARANGAY BACJAO - BALANGIGA EASTERN SAMAR awarded it to AMANHURAY CONSTRUCTION on 2025-03-13.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 036a5b2f03…3ad2e0now …
- 2. Block Merkle root changedstored 32976f43d5…bd9f32now …
- 3. Block #5799 hash changedstored c1f58e8366…1eb2e1now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (11 steps)
How this one record is tied to the block's Merkle root, without needing the other 1,307 records. Each step hashes the current value together with the sibling shown.
- leaf 036a5b2f03c83d73ffdfd139d62b408ddb5733f7aaaa36c00eb54e40493ad2e0
- 01 R 0385e92e4b7b25cf390491ea95d1f86764aa7f09fc71b41fd5d600eadbe26fbf
- 02 R 6c006a62198397a4d22cb71345436b17ec5b7de923b92d4d08af2a90cac30cad
- 03 L da78b962851961311536f8f2d55dec9ec405fda6aa02a2390ef2230f2eafaf4b
- 04 R a75cd9853889b257185ba0457cbb4189cf97289605debbeb2174e7f1779ea844
- 05 L bdd89f5da7d5e92f7a208e1b111885a50ae56ee40737b5d076671e98d03486c0
- 06 R 722174202016d51ed893382c6fc6199e6e86104d11619ae0210d24d0e32df247
- 07 R 1039e0067934c0cc090d07f60b7610c4fea5a58ba2c028711b002fc7d1d337d6
- 08 R aec9db99bb8c0dfc6f0f50b9c0bfe7900d043012b5016eae43cc1e6030d37e50
- 09 R fe25c55fcd7e173740d917245de3d6537c5ff1f588ad31cfa80ab03039a1653c
- 10 R 831e30871f6fce4a6f003a5474db232ac3e7302f8e76fbb2deb33844d31126d9
- 11 R cbed0a46b15022dd2637646d347d31eaa5ef9907d7a7ef3f66a1f70c3e431135
- root 32976f43d537ee94c5f0a62ff43aef274595e5c6ecd09fca4da5e3f5c0bd9f32