Ulf Karl Erik Wakenius (born 16 April 1958) is a Swedish jazz guitarist, known as a member of Oscar Peterson's last quartet from 1997. He was also a member of the Ray Brown trio. Career thumb|left|
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad4ecefc879ed2c162625995bda99847abc35e0bd2294e0003239afa410809a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d663eacf-48d6-4e3c-b73d-4ead5245da6e.json and https://artists.proofprofile.net/proofs/artist/d663eacf-48d6-4e3c-b73d-4ead5245da6e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18db8692e1783ab07d70a403985a84f60f2699578d367fdea7d851313d14f045. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190853501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7e9cade02f46cf2d3b67ac508a653614370df9facdee7f22168d0f193a1ccf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190853502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582ea128bcb3199c7e2e05cd495bcbdfeeb67f8a1698767e1ad74383559ed6a4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190853503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203b326a7a1c644a177bab367fd9c66b162d8762d8a7131d5f6be1214f9c29f4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190853504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46879773b0236f22e0d83dfa240cd64d1846fcbe637c32e3c0355bcc5faaecd3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190853505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0566c67542f0481a4e9832241cf31f073a0c458b52c5b0d784afe53777dbe6ad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190853506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f72775bab1221726928c1c0e592e1e1106a18ebb2f539df2abed29ed9d1ba9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190853507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2722bdf16a10d94ae2b0dcad328291eb7ff03627bca74cc642c8c90b1b7af0d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190853509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7535205269fa9d49ebc97d2d180d70e8bbe67cd8d584d15a3da851f2afafb28. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190853511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cae73825478fb5e01582d28b2834049ec6a899285bf8ee23ac1efda4fe5e14b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190853512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23821bef9be8f25c8ea812cf67a2bf4d0e252d24e50d1164a7ed2d28f4000a0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190853513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6b9e9a84f47cc6c44277d8913b4eee3f724f37da13a5813fc13a904940c421. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA892200343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdac41f680303fd29a6cc5eb236ccd85d4f3930ebada90b29491140bb3b64c7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA892200349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525921f7d75331516b56e3986989e5af48cde140be651fe976c2af3b4ba080b2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA890300145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299d1d1d54f35494a506e8dd2f9c117bce1bebbe79b3000d0019a6afb92f8309. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA892200350.
a calm playlist for reading, studying or writing
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b8652dfef5547f3dc8aec987f1fcbea7fdeacf37ebf2c4c2392ebcd0074868. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA892000125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6101f3cd326c07065985c90252d0e42ebb819207e873061a0fd26285fd3eb531. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA892000127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e30bb94ee231c42456f1845ae1a50871217e8938b2231a95089af17e398c91f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA892000129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcb2f9c473cb571b9dd33b8e7d336005467db43d621162d37e64236eb3d18c4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891500241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0ef16b67a3fca7815cf0b86b816fbed3dbd1e8e7d143d19d36870e383eaf43. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891500244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49c559ba37044fbac6507305198d604c4a7741d79aa047262361ce770e11311. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891400164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223ae7d9d30c9ec21dd2b7d2eda50bddd721712ffe98207094891355b2bda634. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891400165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ecaa7578453cf373bdcf17313067b16ad70464006c3253e5f792e656654948. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891400166.
Bengan Janson - Jan Lundgren - Ulf Wakenius
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fca7f61489ff1cf96120128309b6e06ac4b2604090e232738f32e23b1ac8bf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1154601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc992e7f1052736d24730c28c54924b132aa7b3f91085cd6befd4884edd6bcde2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1154602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be09a70648cba4ded1dc016b73d385f9208a90d4293f5274f452c7636ba0ca8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1154603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894a545c75ea09b76eb4916789f57b3a75e315ffceb35b18f182e5eea1f54304. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1154604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a84c869b2593f55c42dbae432fc57ff8c201119b613eeed5b797a289dd53dc2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1154605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f8e90ca265fb10e6ef5e0779fa3ca89996a048dd84f8fc559c96bdcfacd9b3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1154606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d6d5e8b5b64fc22999b5baefc9b0a9b97284e42cdd200ecbaa8305152934d1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1154607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9160b0f030cc4fc771a3851b738420e9f88a0ff2de4ffd63cd773a85c0512003. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1154608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3962d967a7ecfbdbfc27ab55de71c302feb44134234000665b3ae581c837abb4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1154609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07842b3d40b3017945522f336787963d1cb17623c53543e0b64c5b5d0d6777ec. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1154610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a53fc92e757fdd2fd0e7affe36ea0a2d9c1041a726721d9f24c57c675a62cd1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1154611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fbaab705b58898bea93d701a933a75f3841ab59e6cb66f29448d4e76efd40c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1154612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702adce01ed6b5aac655a453bb306df309778aa8dc22bc537586df45e4306333. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0607663956cb5dbe5c2be4dad34d81889bad324f71737ce987470e8be4560b2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4383b0d236172b64bce8177f75a65191bb634a5a13c5a6bc522d6ad25af62caa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA890603030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f9bc7d87e1f69adbe5741e025c9a14678b6a1ecc3f1216e2b0d5187dd22d8c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA890900152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c780f4acba91aaaadf41d1d487bbef01943d821b62296883b43a2b714cba609. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA890900154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1119e1d22a192595656fc764a3ef1a09c7644896d8611b54b793dde4700a41fd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891300250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfd9495e8462f043180427300c83b6c5929bcbbc635eb151838d67155d982df. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891300251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd101459a922231033c8a9a1427107af66ffbfc690a43a9f1dbe307281ad4e77b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891300253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbe3115c97ba6d13e1f911c9742f22f6a29f95668b16e729c96811f2c896f18. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891300254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819e2bb7b40063608ca61142892413de08690932bc10bc834a05957d523ea857. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891300260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c2308a383f25865c0d2054d2683ffa2f46a8139717bf61c02c7b090db40f98. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891000850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dab72267b5aa1abc47dd3c43ea91b7ece99ebe1ec8dda65754bb924faa476d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10438408.
Bassics: The Best Of The Ray Brown Trio (1977-2000)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2741cec5f728c3fe2abad4c9467aaec215178f57ad105dbe8e13ffe6eb864830. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES13S2404505.