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 LA TRINIDAD, BENGUET Award a ₱246.1K contract to TADIAN GENERAL CONSTRUCTIONMunicipalities
Transaction hash:
ea44c9d50bc3f86f70848c87580701dd86a96486faaae3d633decd164b87e1b9
Status:
Included and unchanged
Block:
#2,971 3,042 blocks after it
Position in block:
Transaction 248 of 271
Award day:
Jan 25, 2017 (9 yrs 9 mo ago)
Value:
₱246,057.45
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 #2,971 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 LA TRINIDAD, BENGUET awarded it to TADIAN GENERAL CONSTRUCTION on 2017-01-25.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 La Trinidad 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 ea44c9d50b…87e1b9now …
- 2. Block Merkle root changedstored 02ce1cc596…ac9009now …
- 3. Block #2971 hash changedstored b17bc3ae68…2d0837now …
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 270 records. Each step hashes the current value together with the sibling shown.
- leaf ea44c9d50bc3f86f70848c87580701dd86a96486faaae3d633decd164b87e1b9
- 01 R eade8071e1c747b167a1dee67a52dfa248a0df2f4d5ccbc81021f14961292b4e
- 02 R 55ef52aea72c2f4d58f247f7a2c241c33caf1d7e57b7d7c8eb8bab1090740b31
- 03 R b192f0294fee209c5747460e70213525c529933196128b60bf324401455bfb87
- 04 L 4122f1217df8278687a1599b8214841d0cbe991121c18ec1827fd2cbf7bee41a
- 05 L 990cd7cb1cf153883b3c401d6b9f60da9c37994c5e2f5fb52600d43e20f3ba6e
- 06 L 6077a144b81769b8ac0b7022d22619fa1917a8e22f491c480d811c4a24f7160d
- 07 L 9cf7647cebd722a27a7727f589e351df262bf4901cb257db744f16208ece3014
- 08 L 66fcf9abd67acd8eb3e4f89771a59775c2b1f1e35657be1f9e25734f061debd4
- 09 R f1537537b29c1767e0271e7e5eb2453b1e6f24b4d1e053591c9f2cc3cbb3e81a
- root 02ce1cc5966d543128723064131185b1fb3bf679acc240179f4359e20fac9009