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
PHIL. ATMOSPHERIC GEOPHYSICAL & ASTRONOMICAL SERVICES ADM. Award a ₱995.4K contract to ROCK 101 CONSTRUCTION & SUPPLYNational agencies
Transaction hash:
ef3b0318ef2f7a8e28b8f1573859b6d4b7c79c5d0087822a1cc674fac7d1abc4
Status:
Included and unchanged
Block:
#3,022 2,991 blocks after it
Position in block:
Transaction 240 of 259
Award day:
Mar 20, 2017 (9 yrs 7 mo ago)
Value:
₱995,412.60
Project:
Repair, Repainting, Replacement of Pyramidal Skyli
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 #3,022 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)PHIL. ATMOSPHERIC GEOPHYSICAL & ASTRONOMICAL SERVICES ADM. awarded it to ROCK 101 CONSTRUCTION & SUPPLY on 2017-03-20.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 ef3b0318ef…d1abc4now …
- 2. Block Merkle root changedstored db526fc424…b9a425now …
- 3. Block #3022 hash changedstored 58c5017655…255aeanow …
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 258 records. Each step hashes the current value together with the sibling shown.
- leaf ef3b0318ef2f7a8e28b8f1573859b6d4b7c79c5d0087822a1cc674fac7d1abc4
- 01 R f23591e90be9e008697a2124ec53ac13bf0e85543cfeaa7db26375f67b90b9e4
- 02 R bab9629ffa800c1bde003a3102142a4f94357a4d66c2ccd6becee3bf717e129c
- 03 R 3fcad66512fb566be7c78ce59544ff050fd5c367e8db41f8475a242578aa752d
- 04 R eb41e85241cca187fd26f4b760f2c0a15f2e9b552e739b6be5ef776f8872760a
- 05 L 8de255f8f765bfaa75b2fbbf42d714c2e62ca42c0631cbbc802c9dc8ae10512c
- 06 L b13a95c80d1107e070e51ee8f4225381f2f87d6074e7a22303e473e40162e713
- 07 L 23f92f5328821b2560cba81998743d0e40685f6e765f89ffa4bd11ec886a7a1a
- 08 L 22acb251397508a34dc795d78ba313d153802dbb9c5b95bde8a890342218d8e4
- 09 R 042f43af3e1cf4cd9c106eea9eecc226fe9152171e7e6fb8e1450fa2e287dd52
- root db526fc424807c61b46d4bcdf9e82d4702ef1f219746386447ff50928fb9a425